348768505

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{863}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 422889984

約数和(自身を除く): 74121479

約数列:

[1, 5, 131, 617, 655, 863, 3085, 4315, 80827, 113053, 404135, 532471, 565265, 2662355, 69753701, 348768505]

約数ペア:

[(1, 348768505), (5, 69753701), (131, 2662355), (617, 565265), (655, 532471), (863, 404135), (3085, 113053), (4315, 80827)]