20125909515

素因数分解:

$3^1\times 5^1\times {\mathrm{9473}}^1\times {\mathrm{141637}}^1$

素因数の和:151118

約数の個数: 16

約数和(自身を含む): 32205081888

約数和(自身を除く): 12079172373

約数列:

[1, 3, 5, 15, 9473, 28419, 47365, 141637, 142095, 424911, 708185, 2124555, 1341727301, 4025181903, 6708636505, 20125909515]

約数ペア:

[(1, 20125909515), (3, 6708636505), (5, 4025181903), (15, 1341727301), (9473, 2124555), (28419, 708185), (47365, 424911), (141637, 142095)]