15955355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5987}}^1$

素因数の和:6046

約数の個数: 16

約数和(自身を含む): 21125664

約数和(自身を除く): 5170309

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 5987, 29935, 77831, 245467, 389155, 1227335, 3191071, 15955355]

約数ペア:

[(1, 15955355), (5, 3191071), (13, 1227335), (41, 389155), (65, 245467), (205, 77831), (533, 29935), (2665, 5987)]