329444225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 464970240

約数和(自身を除く): 135526015

約数列:

[1, 5, 11, 25, 41, 55, 61, 205, 275, 305, 451, 479, 671, 1025, 1525, 2255, 2395, 2501, 3355, 5269, 11275, 11975, 12505, 16775, 19639, 26345, 27511, 29219, 62525, 98195, 131725, 137555, 146095, 216029, 321409, 490975, 687775, 730475, 1080145, 1197979, 1607045, 5400725, 5989895, 8035225, 13177769, 29949475, 65888845, 329444225]

約数ペア:

[(1, 329444225), (5, 65888845), (11, 29949475), (25, 13177769), (41, 8035225), (55, 5989895), (61, 5400725), (205, 1607045), (275, 1197979), (305, 1080145), (451, 730475), (479, 687775), (671, 490975), (1025, 321409), (1525, 216029), (2255, 146095), (2395, 137555), (2501, 131725), (3355, 98195), (5269, 62525), (11275, 29219), (11975, 27511), (12505, 26345), (16775, 19639)]