31464235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 41923728

約数和(自身を除く): 10459493

約数列:

[1, 5, 11, 55, 121, 131, 397, 605, 655, 1441, 1985, 4367, 7205, 15851, 21835, 48037, 52007, 79255, 240185, 260035, 572077, 2860385, 6292847, 31464235]

約数ペア:

[(1, 31464235), (5, 6292847), (11, 2860385), (55, 572077), (121, 260035), (131, 240185), (397, 79255), (605, 52007), (655, 48037), (1441, 21835), (1985, 15851), (4367, 7205)]