3374215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 4749696

約数和(自身を除く): 1375481

約数列:

[1, 5, 13, 23, 37, 61, 65, 115, 185, 299, 305, 481, 793, 851, 1403, 1495, 2257, 2405, 3965, 4255, 7015, 11063, 11285, 18239, 29341, 51911, 55315, 91195, 146705, 259555, 674843, 3374215]

約数ペア:

[(1, 3374215), (5, 674843), (13, 259555), (23, 146705), (37, 91195), (61, 55315), (65, 51911), (115, 29341), (185, 18239), (299, 11285), (305, 11063), (481, 7015), (793, 4255), (851, 3965), (1403, 2405), (1495, 2257)]