153902155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{17167}}^1$

素因数の和:17346

約数の個数: 16

約数和(自身を含む): 202719744

約数和(自身を除く): 48817589

約数列:

[1, 5, 11, 55, 163, 815, 1793, 8965, 17167, 85835, 188837, 944185, 2798221, 13991105, 30780431, 153902155]

約数ペア:

[(1, 153902155), (5, 30780431), (11, 13991105), (55, 2798221), (163, 944185), (815, 188837), (1793, 85835), (8965, 17167)]