4621375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 6293664

約数和(自身を除く): 1672289

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 3361, 16805, 36971, 84025, 184855, 420125, 924275, 4621375]

約数ペア:

[(1, 4621375), (5, 924275), (11, 420125), (25, 184855), (55, 84025), (125, 36971), (275, 16805), (1375, 3361)]