112489025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21529}}^1$

素因数の和:21569

約数の個数: 24

約数和(自身を含む): 160183200

約数和(自身を除く): 47694175

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 21529, 107645, 236819, 409051, 538225, 1184095, 2045255, 4499561, 5920475, 10226275, 22497805, 112489025]

約数ペア:

[(1, 112489025), (5, 22497805), (11, 10226275), (19, 5920475), (25, 4499561), (55, 2045255), (95, 1184095), (209, 538225), (275, 409051), (475, 236819), (1045, 107645), (5225, 21529)]