25905150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 73804800

約数和(自身を除く): 47899650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 619, 675, 775, 837, 930, 1238, 1350, 1395, 1550, 1674, 1857, 2325, 2790, 3095, 3714, 4185, 4650, 5571, 6190, 6975, 8370, 9285, 11142, 13950, 15475, 16713, 18570, 19189, 20925, 27855, 30950, 33426, 38378, 41850, 46425, 55710, 57567, 83565, 92850, 95945, 115134, 139275, 167130, 172701, 191890, 278550, 287835, 345402, 417825, 479725, 518103, 575670, 835650, 863505, 959450, 1036206, 1439175, 1727010, 2590515, 2878350, 4317525, 5181030, 8635050, 12952575, 25905150]

約数ペア:

[(1, 25905150), (2, 12952575), (3, 8635050), (5, 5181030), (6, 4317525), (9, 2878350), (10, 2590515), (15, 1727010), (18, 1439175), (25, 1036206), (27, 959450), (30, 863505), (31, 835650), (45, 575670), (50, 518103), (54, 479725), (62, 417825), (75, 345402), (90, 287835), (93, 278550), (135, 191890), (150, 172701), (155, 167130), (186, 139275), (225, 115134), (270, 95945), (279, 92850), (310, 83565), (450, 57567), (465, 55710), (558, 46425), (619, 41850), (675, 38378), (775, 33426), (837, 30950), (930, 27855), (1238, 20925), (1350, 19189), (1395, 18570), (1550, 16713), (1674, 15475), (1857, 13950), (2325, 11142), (2790, 9285), (3095, 8370), (3714, 6975), (4185, 6190), (4650, 5571)]