4425998495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 5554483200

約数和(自身を除く): 1128484705

約数列:

[1, 5, 31, 155, 163, 167, 815, 835, 1049, 5053, 5177, 5245, 25265, 25885, 27221, 32519, 136105, 162595, 170987, 175183, 843851, 854935, 875915, 4219255, 5300597, 5430673, 26502985, 27153365, 28554829, 142774145, 885199699, 4425998495]

約数ペア:

[(1, 4425998495), (5, 885199699), (31, 142774145), (155, 28554829), (163, 27153365), (167, 26502985), (815, 5430673), (835, 5300597), (1049, 4219255), (5053, 875915), (5177, 854935), (5245, 843851), (25265, 175183), (25885, 170987), (27221, 162595), (32519, 136105)]