105135025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 134509248

約数和(自身を除く): 29374223

約数列:

[1, 5, 25, 61, 71, 305, 355, 971, 1525, 1775, 4331, 4855, 21655, 24275, 59231, 68941, 108275, 296155, 344705, 1480775, 1723525, 4205401, 21027005, 105135025]

約数ペア:

[(1, 105135025), (5, 21027005), (25, 4205401), (61, 1723525), (71, 1480775), (305, 344705), (355, 296155), (971, 108275), (1525, 68941), (1775, 59231), (4331, 24275), (4855, 21655)]