39883825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 52068096

約数和(自身を除く): 12184271

約数列:

[1, 5, 25, 31, 53, 155, 265, 775, 971, 1325, 1643, 4855, 8215, 24275, 30101, 41075, 51463, 150505, 257315, 752525, 1286575, 1595353, 7976765, 39883825]

約数ペア:

[(1, 39883825), (5, 7976765), (25, 1595353), (31, 1286575), (53, 752525), (155, 257315), (265, 150505), (775, 51463), (971, 41075), (1325, 30101), (1643, 24275), (4855, 8215)]