68803065

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32531}}^1$

素因数の和:32589

約数の個数: 24

約数和(自身を含む): 121799808

約数和(自身を除く): 52996743

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 32531, 97593, 162655, 292779, 487965, 1463895, 1528957, 4586871, 7644785, 13760613, 22934355, 68803065]

約数ペア:

[(1, 68803065), (3, 22934355), (5, 13760613), (9, 7644785), (15, 4586871), (45, 1528957), (47, 1463895), (141, 487965), (235, 292779), (423, 162655), (705, 97593), (2115, 32531)]