25559340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{425989}}^1$

素因数の和:426001

約数の個数: 24

約数和(自身を含む): 71566320

約数和(自身を除く): 46006980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 425989, 851978, 1277967, 1703956, 2129945, 2555934, 4259890, 5111868, 6389835, 8519780, 12779670, 25559340]

約数ペア:

[(1, 25559340), (2, 12779670), (3, 8519780), (4, 6389835), (5, 5111868), (6, 4259890), (10, 2555934), (12, 2129945), (15, 1703956), (20, 1277967), (30, 851978), (60, 425989)]