470250445

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 656729856

約数和(自身を除く): 186479411

約数列:

[1, 5, 7, 35, 101, 137, 505, 685, 707, 959, 971, 3535, 4795, 4855, 6797, 13837, 33985, 69185, 96859, 98071, 133027, 484295, 490355, 665135, 686497, 931189, 3432485, 4655945, 13435727, 67178635, 94050089, 470250445]

約数ペア:

[(1, 470250445), (5, 94050089), (7, 67178635), (35, 13435727), (101, 4655945), (137, 3432485), (505, 931189), (685, 686497), (707, 665135), (959, 490355), (971, 484295), (3535, 133027), (4795, 98071), (4855, 96859), (6797, 69185), (13837, 33985)]