244173875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 334084608

約数和(自身を除く): 89910733

約数列:

[1, 5, 11, 25, 55, 125, 275, 311, 571, 1375, 1555, 2855, 3421, 6281, 7775, 14275, 17105, 31405, 38875, 71375, 85525, 157025, 177581, 427625, 785125, 887905, 1953391, 4439525, 9766955, 22197625, 48834775, 244173875]

約数ペア:

[(1, 244173875), (5, 48834775), (11, 22197625), (25, 9766955), (55, 4439525), (125, 1953391), (275, 887905), (311, 785125), (571, 427625), (1375, 177581), (1555, 157025), (2855, 85525), (3421, 71375), (6281, 38875), (7775, 31405), (14275, 17105)]