74793750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{3989}}^1$

素因数の和:4019

約数の個数: 48

約数和(自身を含む): 187019280

約数和(自身を除く): 112225530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3125, 3750, 3989, 6250, 7978, 9375, 11967, 18750, 19945, 23934, 39890, 59835, 99725, 119670, 199450, 299175, 498625, 598350, 997250, 1495875, 2493125, 2991750, 4986250, 7479375, 12465625, 14958750, 24931250, 37396875, 74793750]

約数ペア:

[(1, 74793750), (2, 37396875), (3, 24931250), (5, 14958750), (6, 12465625), (10, 7479375), (15, 4986250), (25, 2991750), (30, 2493125), (50, 1495875), (75, 997250), (125, 598350), (150, 498625), (250, 299175), (375, 199450), (625, 119670), (750, 99725), (1250, 59835), (1875, 39890), (3125, 23934), (3750, 19945), (3989, 18750), (6250, 11967), (7978, 9375)]