84834974475

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{131}}^2\times {\mathrm{173}}^1$

素因数の和:578

約数の個数: 108

約数和(自身を含む): 155215327488

約数和(自身を除く): 70380353013

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 131, 173, 225, 381, 393, 519, 635, 655, 865, 1143, 1179, 1557, 1905, 1965, 2595, 3175, 3275, 4325, 5715, 5895, 7785, 9525, 9825, 12975, 16637, 17161, 21971, 22663, 28575, 29475, 38925, 49911, 51483, 65913, 67989, 83185, 85805, 109855, 113315, 149733, 154449, 197739, 203967, 249555, 257415, 329565, 339945, 415925, 429025, 549275, 566575, 748665, 772245, 988695, 1019835, 1247775, 1287075, 1647825, 1699725, 2179447, 2878201, 2968853, 3743325, 3861225, 4943475, 5099175, 6538341, 8634603, 8906559, 10897235, 14391005, 14844265, 19615023, 25903809, 26719677, 32691705, 43173015, 44532795, 54486175, 71955025, 74221325, 98075115, 129519045, 133598385, 163458525, 215865075, 222663975, 377044331, 490375575, 647595225, 667991925, 1131132993, 1885221655, 3393398979, 5655664965, 9426108275, 16966994895, 28278324825, 84834974475]

約数ペア:

[(1, 84834974475), (3, 28278324825), (5, 16966994895), (9, 9426108275), (15, 5655664965), (25, 3393398979), (45, 1885221655), (75, 1131132993), (127, 667991925), (131, 647595225), (173, 490375575), (225, 377044331), (381, 222663975), (393, 215865075), (519, 163458525), (635, 133598385), (655, 129519045), (865, 98075115), (1143, 74221325), (1179, 71955025), (1557, 54486175), (1905, 44532795), (1965, 43173015), (2595, 32691705), (3175, 26719677), (3275, 25903809), (4325, 19615023), (5715, 14844265), (5895, 14391005), (7785, 10897235), (9525, 8906559), (9825, 8634603), (12975, 6538341), (16637, 5099175), (17161, 4943475), (21971, 3861225), (22663, 3743325), (28575, 2968853), (29475, 2878201), (38925, 2179447), (49911, 1699725), (51483, 1647825), (65913, 1287075), (67989, 1247775), (83185, 1019835), (85805, 988695), (109855, 772245), (113315, 748665), (149733, 566575), (154449, 549275), (197739, 429025), (203967, 415925), (249555, 339945), (257415, 329565)]