66704025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{38669}}^1$

素因数の和:38705

約数の個数: 24

約数和(自身を含む): 115081920

約数和(自身を除く): 48377895

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 38669, 116007, 193345, 580035, 889387, 966725, 2668161, 2900175, 4446935, 13340805, 22234675, 66704025]

約数ペア:

[(1, 66704025), (3, 22234675), (5, 13340805), (15, 4446935), (23, 2900175), (25, 2668161), (69, 966725), (75, 889387), (115, 580035), (345, 193345), (575, 116007), (1725, 38669)]