425530755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7499}}^1$

素因数の和:7620

約数の個数: 48

約数和(自身を含む): 802620000

約数和(自身を除く): 377089245

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 117, 195, 291, 485, 585, 873, 1261, 1455, 3783, 4365, 6305, 7499, 11349, 18915, 22497, 37495, 56745, 67491, 97487, 112485, 292461, 337455, 487435, 727403, 877383, 1462305, 2182209, 3637015, 4386915, 6546627, 9456239, 10911045, 28368717, 32733135, 47281195, 85106151, 141843585, 425530755]

約数ペア:

[(1, 425530755), (3, 141843585), (5, 85106151), (9, 47281195), (13, 32733135), (15, 28368717), (39, 10911045), (45, 9456239), (65, 6546627), (97, 4386915), (117, 3637015), (195, 2182209), (291, 1462305), (485, 877383), (585, 727403), (873, 487435), (1261, 337455), (1455, 292461), (3783, 112485), (4365, 97487), (6305, 67491), (7499, 56745), (11349, 37495), (18915, 22497)]