1405155

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 2270880

約数和(自身を除く): 865725

約数列:

[1, 3, 5, 15, 113, 339, 565, 829, 1695, 2487, 4145, 12435, 93677, 281031, 468385, 1405155]

約数ペア:

[(1, 1405155), (3, 468385), (5, 281031), (15, 93677), (113, 12435), (339, 4145), (565, 2487), (829, 1695)]