5541315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 9662016

約数和(自身を除く): 4120701

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 181, 195, 471, 543, 785, 905, 2041, 2353, 2355, 2715, 6123, 7059, 10205, 11765, 28417, 30615, 35295, 85251, 142085, 369421, 426255, 1108263, 1847105, 5541315]

約数ペア:

[(1, 5541315), (3, 1847105), (5, 1108263), (13, 426255), (15, 369421), (39, 142085), (65, 85251), (157, 35295), (181, 30615), (195, 28417), (471, 11765), (543, 10205), (785, 7059), (905, 6123), (2041, 2715), (2353, 2355)]