65767845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30661}}^1$

素因数の和:30693

約数の個数: 32

約数和(自身を含む): 123629184

約数和(自身を除く): 57861339

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 30661, 91983, 153305, 337271, 398593, 459915, 1011813, 1195779, 1686355, 1992965, 4384523, 5059065, 5978895, 13153569, 21922615, 65767845]

約数ペア:

[(1, 65767845), (3, 21922615), (5, 13153569), (11, 5978895), (13, 5059065), (15, 4384523), (33, 1992965), (39, 1686355), (55, 1195779), (65, 1011813), (143, 459915), (165, 398593), (195, 337271), (429, 153305), (715, 91983), (2145, 30661)]