30750975

素因数分解:

$3^3\times 5^2\times {\mathrm{45557}}^1$

素因数の和:45576

約数の個数: 24

約数和(自身を含む): 56491920

約数和(自身を除く): 25740945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 45557, 136671, 227785, 410013, 683355, 1138925, 1230039, 2050065, 3416775, 6150195, 10250325, 30750975]

約数ペア:

[(1, 30750975), (3, 10250325), (5, 6150195), (9, 3416775), (15, 2050065), (25, 1230039), (27, 1138925), (45, 683355), (75, 410013), (135, 227785), (225, 136671), (675, 45557)]