257625

素因数分解:

$3^2\times 5^3\times {\mathrm{229}}^1$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 466440

約数和(自身を除く): 208815

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 229, 375, 687, 1125, 1145, 2061, 3435, 5725, 10305, 17175, 28625, 51525, 85875, 257625]

約数ペア:

[(1, 257625), (3, 85875), (5, 51525), (9, 28625), (15, 17175), (25, 10305), (45, 5725), (75, 3435), (125, 2061), (225, 1145), (229, 1125), (375, 687)]