2028295525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{13259}}^1$

素因数の和:13509

約数の個数: 24

約数和(自身を含む): 2614341600

約数和(自身を除く): 586046075

約数列:

[1, 5, 25, 29, 145, 211, 725, 1055, 5275, 6119, 13259, 30595, 66295, 152975, 331475, 384511, 1922555, 2797649, 9612775, 13988245, 69941225, 81131821, 405659105, 2028295525]

約数ペア:

[(1, 2028295525), (5, 405659105), (25, 81131821), (29, 69941225), (145, 13988245), (211, 9612775), (725, 2797649), (1055, 1922555), (5275, 384511), (6119, 331475), (13259, 152975), (30595, 66295)]