478250385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{60271}}^1$

素因数の和:60325

約数の個数: 24

約数和(自身を含む): 799929984

約数和(自身を除く): 321679599

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 60271, 180813, 301355, 904065, 1386233, 4158699, 6931165, 20793495, 31883359, 95650077, 159416795, 478250385]

約数ペア:

[(1, 478250385), (3, 159416795), (5, 95650077), (15, 31883359), (23, 20793495), (69, 6931165), (115, 4158699), (345, 1386233), (529, 904065), (1587, 301355), (2645, 180813), (7935, 60271)]