2601825

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 4353888

約数和(自身を除く): 1752063

約数列:

[1, 3, 5, 15, 25, 75, 113, 307, 339, 565, 921, 1535, 1695, 2825, 4605, 7675, 8475, 23025, 34691, 104073, 173455, 520365, 867275, 2601825]

約数ペア:

[(1, 2601825), (3, 867275), (5, 520365), (15, 173455), (25, 104073), (75, 34691), (113, 23025), (307, 8475), (339, 7675), (565, 4605), (921, 2825), (1535, 1695)]