90594625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 126427392

約数和(自身を除く): 35832767

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 1025, 1375, 1607, 2255, 5125, 8035, 11275, 17677, 40175, 56375, 65887, 88385, 200875, 329435, 441925, 724757, 1647175, 2209625, 3623785, 8235875, 18118925, 90594625]

約数ペア:

[(1, 90594625), (5, 18118925), (11, 8235875), (25, 3623785), (41, 2209625), (55, 1647175), (125, 724757), (205, 441925), (275, 329435), (451, 200875), (1025, 88385), (1375, 65887), (1607, 56375), (2255, 40175), (5125, 17677), (8035, 11275)]