4921633975

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{25471}}^1$

素因数の和:25671

約数の個数: 24

約数和(自身を含む): 6253885440

約数和(自身を除く): 1332251465

約数列:

[1, 5, 25, 59, 131, 295, 655, 1475, 3275, 7729, 25471, 38645, 127355, 193225, 636775, 1502789, 3336701, 7513945, 16683505, 37569725, 83417525, 196865359, 984326795, 4921633975]

約数ペア:

[(1, 4921633975), (5, 984326795), (25, 196865359), (59, 83417525), (131, 37569725), (295, 16683505), (655, 7513945), (1475, 3336701), (3275, 1502789), (7729, 636775), (25471, 193225), (38645, 127355)]