126738915

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{46681}}^1$

素因数の和:46870

約数の個数: 16

約数和(自身を含む): 203906976

約数和(自身を除く): 77168061

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 46681, 140043, 233405, 700215, 8449261, 25347783, 42246305, 126738915]

約数ペア:

[(1, 126738915), (3, 42246305), (5, 25347783), (15, 8449261), (181, 700215), (543, 233405), (905, 140043), (2715, 46681)]