154740685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 213663744

約数和(自身を除く): 58923059

約数列:

[1, 5, 11, 31, 47, 55, 155, 235, 341, 517, 1457, 1705, 1931, 2585, 7285, 9655, 16027, 21241, 59861, 80135, 90757, 106205, 299305, 453785, 658471, 998327, 2813467, 3292355, 4991635, 14067335, 30948137, 154740685]

約数ペア:

[(1, 154740685), (5, 30948137), (11, 14067335), (31, 4991635), (47, 3292355), (55, 2813467), (155, 998327), (235, 658471), (341, 453785), (517, 299305), (1457, 106205), (1705, 90757), (1931, 80135), (2585, 59861), (7285, 21241), (9655, 16027)]