57195325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 77780736

約数和(自身を除く): 20585411

約数列:

[1, 5, 11, 25, 55, 241, 275, 863, 1205, 2651, 4315, 6025, 9493, 13255, 21575, 47465, 66275, 207983, 237325, 1039915, 2287813, 5199575, 11439065, 57195325]

約数ペア:

[(1, 57195325), (5, 11439065), (11, 5199575), (25, 2287813), (55, 1039915), (241, 237325), (275, 207983), (863, 66275), (1205, 47465), (2651, 21575), (4315, 13255), (6025, 9493)]