90475825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10613}}^1$

素因数の和:10665

約数の個数: 24

約数和(自身を含む): 126349056

約数和(自身を除く): 35873231

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 10613, 53065, 116743, 265325, 329003, 583715, 1645015, 2918575, 3619033, 8225075, 18095165, 90475825]

約数ペア:

[(1, 90475825), (5, 18095165), (11, 8225075), (25, 3619033), (31, 2918575), (55, 1645015), (155, 583715), (275, 329003), (341, 265325), (775, 116743), (1705, 53065), (8525, 10613)]