155516115

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{25349}}^1$

素因数の和:25766

約数の個数: 16

約数和(自身を含む): 249444000

約数和(自身を除く): 93927885

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 25349, 76047, 126745, 380235, 10367741, 31103223, 51838705, 155516115]

約数ペア:

[(1, 155516115), (3, 51838705), (5, 31103223), (15, 10367741), (409, 380235), (1227, 126745), (2045, 76047), (6135, 25349)]