68082225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47777}}^1$

素因数の和:47809

約数の個数: 24

約数和(自身を含む): 118489440

約数和(自身を除く): 50407215

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 47777, 143331, 238885, 716655, 907763, 1194425, 2723289, 3583275, 4538815, 13616445, 22694075, 68082225]

約数ペア:

[(1, 68082225), (3, 22694075), (5, 13616445), (15, 4538815), (19, 3583275), (25, 2723289), (57, 1194425), (75, 907763), (95, 716655), (285, 238885), (475, 143331), (1425, 47777)]