57297435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 99525888

約数和(自身を除く): 42228453

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 2243, 5109, 6729, 8515, 11215, 25545, 29159, 33645, 87477, 145795, 293833, 437385, 881499, 1469165, 3819829, 4407495, 11459487, 19099145, 57297435]

約数ペア:

[(1, 57297435), (3, 19099145), (5, 11459487), (13, 4407495), (15, 3819829), (39, 1469165), (65, 881499), (131, 437385), (195, 293833), (393, 145795), (655, 87477), (1703, 33645), (1965, 29159), (2243, 25545), (5109, 11215), (6729, 8515)]