156915744525

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{3307}}^1$

素因数の和:3572

約数の個数: 144

約数和(自身を含む): 300624794496

約数和(自身を除く): 143709049971

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 53, 69, 75, 115, 159, 173, 207, 225, 265, 345, 477, 519, 575, 795, 865, 1035, 1219, 1325, 1557, 1725, 2385, 2595, 3307, 3657, 3975, 3979, 4325, 5175, 6095, 7785, 9169, 9921, 10971, 11925, 11937, 12975, 16535, 18285, 19895, 27507, 29763, 30475, 35811, 38925, 45845, 49605, 54855, 59685, 76061, 82521, 82675, 91425, 99475, 137535, 148815, 175271, 179055, 210887, 228183, 229225, 248025, 274275, 298425, 380305, 412605, 525813, 572111, 632661, 684549, 687675, 744075, 876355, 895275, 1054435, 1140915, 1577439, 1716333, 1897983, 1901525, 2063025, 2629065, 2860555, 3163305, 3422745, 4031233, 4381775, 5148999, 5272175, 5704575, 7887195, 8581665, 9489915, 12093699, 13145325, 13158553, 14302775, 15816525, 17113725, 20156165, 25744995, 30321883, 36281097, 39435975, 39475659, 42908325, 47449575, 60468495, 65792765, 90965649, 100780825, 118426977, 128724975, 151609415, 181405485, 197378295, 272896947, 302342475, 328963825, 454828245, 592134885, 697403309, 758047075, 907027425, 986891475, 1364484735, 2092209927, 2274141225, 2960674425, 3487016545, 6276629781, 6822423675, 10461049635, 17435082725, 31383148905, 52305248175, 156915744525]

約数ペア:

[(1, 156915744525), (3, 52305248175), (5, 31383148905), (9, 17435082725), (15, 10461049635), (23, 6822423675), (25, 6276629781), (45, 3487016545), (53, 2960674425), (69, 2274141225), (75, 2092209927), (115, 1364484735), (159, 986891475), (173, 907027425), (207, 758047075), (225, 697403309), (265, 592134885), (345, 454828245), (477, 328963825), (519, 302342475), (575, 272896947), (795, 197378295), (865, 181405485), (1035, 151609415), (1219, 128724975), (1325, 118426977), (1557, 100780825), (1725, 90965649), (2385, 65792765), (2595, 60468495), (3307, 47449575), (3657, 42908325), (3975, 39475659), (3979, 39435975), (4325, 36281097), (5175, 30321883), (6095, 25744995), (7785, 20156165), (9169, 17113725), (9921, 15816525), (10971, 14302775), (11925, 13158553), (11937, 13145325), (12975, 12093699), (16535, 9489915), (18285, 8581665), (19895, 7887195), (27507, 5704575), (29763, 5272175), (30475, 5148999), (35811, 4381775), (38925, 4031233), (45845, 3422745), (49605, 3163305), (54855, 2860555), (59685, 2629065), (76061, 2063025), (82521, 1901525), (82675, 1897983), (91425, 1716333), (99475, 1577439), (137535, 1140915), (148815, 1054435), (175271, 895275), (179055, 876355), (210887, 744075), (228183, 687675), (229225, 684549), (248025, 632661), (274275, 572111), (298425, 525813), (380305, 412605)]