1406925

素因数分解:

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

素因数の和:79

約数の個数: 54

約数和(自身を含む): 2802462

約数和(自身を除く): 1395537

約数列:

[1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 65, 75, 111, 117, 169, 185, 195, 225, 325, 333, 481, 507, 555, 585, 845, 925, 975, 1443, 1521, 1665, 2405, 2535, 2775, 2925, 4225, 4329, 6253, 7215, 7605, 8325, 12025, 12675, 18759, 21645, 31265, 36075, 38025, 56277, 93795, 108225, 156325, 281385, 468975, 1406925]

約数ペア:

[(1, 1406925), (3, 468975), (5, 281385), (9, 156325), (13, 108225), (15, 93795), (25, 56277), (37, 38025), (39, 36075), (45, 31265), (65, 21645), (75, 18759), (111, 12675), (117, 12025), (169, 8325), (185, 7605), (195, 7215), (225, 6253), (325, 4329), (333, 4225), (481, 2925), (507, 2775), (555, 2535), (585, 2405), (845, 1665), (925, 1521), (975, 1443)]