112698025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21569}}^1$

素因数の和:21609

約数の個数: 24

約数和(自身を含む): 160480800

約数和(自身を除く): 47782775

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 21569, 107845, 237259, 409811, 539225, 1186295, 2049055, 4507921, 5931475, 10245275, 22539605, 112698025]

約数ペア:

[(1, 112698025), (5, 22539605), (11, 10245275), (19, 5931475), (25, 4507921), (55, 2049055), (95, 1186295), (209, 539225), (275, 409811), (475, 237259), (1045, 107845), (5225, 21569)]