42893870975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{5471}}^1\times {\mathrm{7649}}^1$

素因数の和:13171

約数の個数: 24

約数和(自身を含む): 54502761600

約数和(自身を除く): 11608890625

約数列:

[1, 5, 25, 41, 205, 1025, 5471, 7649, 27355, 38245, 136775, 191225, 224311, 313609, 1121555, 1568045, 5607775, 7840225, 41847679, 209238395, 1046191975, 1715754839, 8578774195, 42893870975]

約数ペア:

[(1, 42893870975), (5, 8578774195), (25, 1715754839), (41, 1046191975), (205, 209238395), (1025, 41847679), (5471, 7840225), (7649, 5607775), (27355, 1568045), (38245, 1121555), (136775, 313609), (191225, 224311)]