2892804525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 5865513472

約数和(自身を除く): 2972708947

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 61, 65, 75, 93, 117, 155, 183, 195, 225, 279, 305, 325, 403, 465, 523, 549, 585, 775, 793, 915, 975, 1209, 1395, 1525, 1569, 1891, 2015, 2325, 2379, 2615, 2745, 2925, 3627, 3965, 4575, 4707, 5673, 6045, 6799, 6975, 7137, 7845, 9455, 10075, 11895, 13075, 13725, 16213, 17019, 18135, 19825, 20397, 23535, 24583, 28365, 30225, 31903, 33995, 35685, 39225, 47275, 48639, 59475, 61191, 73749, 81065, 85095, 90675, 95709, 101985, 117675, 122915, 141825, 145917, 159515, 169975, 178425, 210769, 221247, 243195, 287127, 305955, 368745, 405325, 414739, 425475, 478545, 509925, 614575, 632307, 729585, 797575, 988993, 1053845, 1106235, 1215975, 1244217, 1435635, 1529775, 1843725, 1896921, 2073695, 2392725, 2966979, 3161535, 3647925, 3732651, 4944965, 5269225, 5531175, 6221085, 7178175, 8900937, 9484605, 10368475, 12856909, 14834895, 15807675, 18663255, 24724825, 31105425, 38570727, 44504685, 47423025, 64284545, 74174475, 93316275, 115712181, 192853635, 222523425, 321422725, 578560905, 964268175, 2892804525]

約数ペア:

[(1, 2892804525), (3, 964268175), (5, 578560905), (9, 321422725), (13, 222523425), (15, 192853635), (25, 115712181), (31, 93316275), (39, 74174475), (45, 64284545), (61, 47423025), (65, 44504685), (75, 38570727), (93, 31105425), (117, 24724825), (155, 18663255), (183, 15807675), (195, 14834895), (225, 12856909), (279, 10368475), (305, 9484605), (325, 8900937), (403, 7178175), (465, 6221085), (523, 5531175), (549, 5269225), (585, 4944965), (775, 3732651), (793, 3647925), (915, 3161535), (975, 2966979), (1209, 2392725), (1395, 2073695), (1525, 1896921), (1569, 1843725), (1891, 1529775), (2015, 1435635), (2325, 1244217), (2379, 1215975), (2615, 1106235), (2745, 1053845), (2925, 988993), (3627, 797575), (3965, 729585), (4575, 632307), (4707, 614575), (5673, 509925), (6045, 478545), (6799, 425475), (6975, 414739), (7137, 405325), (7845, 368745), (9455, 305955), (10075, 287127), (11895, 243195), (13075, 221247), (13725, 210769), (16213, 178425), (17019, 169975), (18135, 159515), (19825, 145917), (20397, 141825), (23535, 122915), (24583, 117675), (28365, 101985), (30225, 95709), (31903, 90675), (33995, 85095), (35685, 81065), (39225, 73749), (47275, 61191), (48639, 59475)]