75225315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2797}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 132155136

約数和(自身を除く): 56929821

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 2797, 5379, 8391, 8965, 13985, 26895, 30767, 41955, 92301, 153835, 455911, 461505, 1367733, 2279555, 5015021, 6838665, 15045063, 25075105, 75225315]

約数ペア:

[(1, 75225315), (3, 25075105), (5, 15045063), (11, 6838665), (15, 5015021), (33, 2279555), (55, 1367733), (163, 461505), (165, 455911), (489, 153835), (815, 92301), (1793, 41955), (2445, 30767), (2797, 26895), (5379, 13985), (8391, 8965)]