2983475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 4255680

約数和(自身を除く): 1272205

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 571, 1045, 2855, 5225, 6281, 10849, 14275, 31405, 54245, 119339, 157025, 271225, 596695, 2983475]

約数ペア:

[(1, 2983475), (5, 596695), (11, 271225), (19, 157025), (25, 119339), (55, 54245), (95, 31405), (209, 14275), (275, 10849), (475, 6281), (571, 5225), (1045, 2855)]