30187025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 42163968

約数和(自身を除く): 11976943

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 3541, 8525, 17705, 38951, 88525, 109771, 194755, 548855, 973775, 1207481, 2744275, 6037405, 30187025]

約数ペア:

[(1, 30187025), (5, 6037405), (11, 2744275), (25, 1207481), (31, 973775), (55, 548855), (155, 194755), (275, 109771), (341, 88525), (775, 38951), (1705, 17705), (3541, 8525)]