31324205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 12221395

約数列:

[1, 5, 11, 29, 41, 55, 145, 205, 319, 451, 479, 1189, 1595, 2255, 2395, 5269, 5945, 13079, 13891, 19639, 26345, 65395, 69455, 98195, 152801, 216029, 569531, 764005, 1080145, 2847655, 6264841, 31324205]

約数ペア:

[(1, 31324205), (5, 6264841), (11, 2847655), (29, 1080145), (41, 764005), (55, 569531), (145, 216029), (205, 152801), (319, 98195), (451, 69455), (479, 65395), (1189, 26345), (1595, 19639), (2255, 13891), (2395, 13079), (5269, 5945)]