239139455

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{827}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 289972224

約数和(自身を除く): 50832769

約数列:

[1, 5, 151, 383, 755, 827, 1915, 4135, 57833, 124877, 289165, 316741, 624385, 1583705, 47827891, 239139455]

約数ペア:

[(1, 239139455), (5, 47827891), (151, 1583705), (383, 624385), (755, 316741), (827, 289165), (1915, 124877), (4135, 57833)]