85878735

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{53507}}^1$

素因数の和:53622

約数の個数: 16

約数和(自身を含む): 138692736

約数和(自身を除く): 52814001

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 53507, 160521, 267535, 802605, 5725249, 17175747, 28626245, 85878735]

約数ペア:

[(1, 85878735), (3, 28626245), (5, 17175747), (15, 5725249), (107, 802605), (321, 267535), (535, 160521), (1605, 53507)]