155012355

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181301}}^1$

素因数の和:181331

約数の個数: 24

約数和(自身を含む): 282831120

約数和(自身を除く): 127818765

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 181301, 543903, 906505, 1631709, 2719515, 3444719, 8158545, 10334157, 17223595, 31002471, 51670785, 155012355]

約数ペア:

[(1, 155012355), (3, 51670785), (5, 31002471), (9, 17223595), (15, 10334157), (19, 8158545), (45, 3444719), (57, 2719515), (95, 1631709), (171, 906505), (285, 543903), (855, 181301)]