157897455

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{102199}}^1$

素因数の和:102310

約数の個数: 16

約数和(自身を含む): 255091200

約数和(自身を除く): 97193745

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 102199, 306597, 510995, 1532985, 10526497, 31579491, 52632485, 157897455]

約数ペア:

[(1, 157897455), (3, 52632485), (5, 31579491), (15, 10526497), (103, 1532985), (309, 510995), (515, 306597), (1545, 102199)]