123315545

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{1283}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 151614720

約数和(自身を除く): 28299175

約数列:

[1, 5, 47, 235, 409, 1283, 2045, 6415, 19223, 60301, 96115, 301505, 524747, 2623735, 24663109, 123315545]

約数ペア:

[(1, 123315545), (5, 24663109), (47, 2623735), (235, 524747), (409, 301505), (1283, 96115), (2045, 60301), (6415, 19223)]