68422965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{350887}}^1$

素因数の和:350908

約数の個数: 16

約数和(自身を含む): 117898368

約数和(自身を除く): 49475403

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 350887, 1052661, 1754435, 4561531, 5263305, 13684593, 22807655, 68422965]

約数ペア:

[(1, 68422965), (3, 22807655), (5, 13684593), (13, 5263305), (15, 4561531), (39, 1754435), (65, 1052661), (195, 350887)]