153207675

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{6247}}^1$

素因数の和:6372

約数の個数: 36

約数和(自身を含む): 276973840

約数和(自身を除く): 123766165

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1635, 2725, 4905, 6247, 8175, 18741, 24525, 31235, 56223, 93705, 156175, 281115, 468525, 680923, 1405575, 2042769, 3404615, 6128307, 10213845, 17023075, 30641535, 51069225, 153207675]

約数ペア:

[(1, 153207675), (3, 51069225), (5, 30641535), (9, 17023075), (15, 10213845), (25, 6128307), (45, 3404615), (75, 2042769), (109, 1405575), (225, 680923), (327, 468525), (545, 281115), (981, 156175), (1635, 93705), (2725, 56223), (4905, 31235), (6247, 24525), (8175, 18741)]