157022515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2423}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 203208768

約数和(自身を除く): 46186253

約数列:

[1, 5, 13, 65, 997, 2423, 4985, 12115, 12961, 31499, 64805, 157495, 2415731, 12078655, 31404503, 157022515]

約数ペア:

[(1, 157022515), (5, 31404503), (13, 12078655), (65, 2415731), (997, 157495), (2423, 64805), (4985, 31499), (12115, 12961)]