15028525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 20311200

約数和(自身を除く): 5282675

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 1091, 2755, 5455, 13775, 20729, 27275, 31639, 103645, 158195, 518225, 601141, 790975, 3005705, 15028525]

約数ペア:

[(1, 15028525), (5, 3005705), (19, 790975), (25, 601141), (29, 518225), (95, 158195), (145, 103645), (475, 31639), (551, 27275), (725, 20729), (1091, 13775), (2755, 5455)]