30597775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3091

約数の個数: 24

約数和(自身を含む): 42191744

約数和(自身を除く): 11593969

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 3037, 10075, 15185, 39481, 75925, 94147, 197405, 470735, 987025, 1223911, 2353675, 6119555, 30597775]

約数ペア:

[(1, 30597775), (5, 6119555), (13, 2353675), (25, 1223911), (31, 987025), (65, 470735), (155, 197405), (325, 94147), (403, 75925), (775, 39481), (2015, 15185), (3037, 10075)]