68300025

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{8059}}^1$

素因数の和:8185

約数の個数: 24

約数和(自身を含む): 113936160

約数和(自身を除く): 45636135

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 8059, 8475, 24177, 40295, 120885, 201475, 604425, 910667, 2732001, 4553335, 13660005, 22766675, 68300025]

約数ペア:

[(1, 68300025), (3, 22766675), (5, 13660005), (15, 4553335), (25, 2732001), (75, 910667), (113, 604425), (339, 201475), (565, 120885), (1695, 40295), (2825, 24177), (8059, 8475)]