74398805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27917}}^1$

素因数の和:27976

約数の個数: 16

約数和(自身を含む): 98494704

約数和(自身を除く): 24095899

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 27917, 139585, 362921, 1144597, 1814605, 5722985, 14879761, 74398805]

約数ペア:

[(1, 74398805), (5, 14879761), (13, 5722985), (41, 1814605), (65, 1144597), (205, 362921), (533, 139585), (2665, 27917)]