6601725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 13292552

約数和(自身を除く): 6690827

約数列:

[1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 61, 65, 75, 111, 117, 183, 185, 195, 225, 305, 325, 333, 481, 549, 555, 585, 793, 915, 925, 975, 1443, 1525, 1665, 2257, 2379, 2405, 2745, 2775, 2925, 3965, 4329, 4575, 6771, 7137, 7215, 8325, 11285, 11895, 12025, 13725, 19825, 20313, 21645, 29341, 33855, 35685, 36075, 56425, 59475, 88023, 101565, 108225, 146705, 169275, 178425, 264069, 440115, 507825, 733525, 1320345, 2200575, 6601725]

約数ペア:

[(1, 6601725), (3, 2200575), (5, 1320345), (9, 733525), (13, 507825), (15, 440115), (25, 264069), (37, 178425), (39, 169275), (45, 146705), (61, 108225), (65, 101565), (75, 88023), (111, 59475), (117, 56425), (183, 36075), (185, 35685), (195, 33855), (225, 29341), (305, 21645), (325, 20313), (333, 19825), (481, 13725), (549, 12025), (555, 11895), (585, 11285), (793, 8325), (915, 7215), (925, 7137), (975, 6771), (1443, 4575), (1525, 4329), (1665, 3965), (2257, 2925), (2379, 2775), (2405, 2745)]