68465825

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 92160768

約数和(自身を除く): 23694943

約数列:

[1, 5, 23, 25, 31, 115, 155, 167, 529, 575, 713, 775, 835, 2645, 3565, 3841, 4175, 5177, 13225, 16399, 17825, 19205, 25885, 81995, 88343, 96025, 119071, 129425, 409975, 441715, 595355, 2208575, 2738633, 2976775, 13693165, 68465825]

約数ペア:

[(1, 68465825), (5, 13693165), (23, 2976775), (25, 2738633), (31, 2208575), (115, 595355), (155, 441715), (167, 409975), (529, 129425), (575, 119071), (713, 96025), (775, 88343), (835, 81995), (2645, 25885), (3565, 19205), (3841, 17825), (4175, 16399), (5177, 13225)]