75556065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20393}}^1$

素因数の和:20433

約数の個数: 32

約数和(自身を含む): 137047680

約数和(自身を除く): 61491615

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 20393, 61179, 101965, 265109, 305895, 387467, 795327, 1162401, 1325545, 1937335, 3976635, 5037071, 5812005, 15111213, 25185355, 75556065]

約数ペア:

[(1, 75556065), (3, 25185355), (5, 15111213), (13, 5812005), (15, 5037071), (19, 3976635), (39, 1937335), (57, 1325545), (65, 1162401), (95, 795327), (195, 387467), (247, 305895), (285, 265109), (741, 101965), (1235, 61179), (3705, 20393)]