2795375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 4043520

約数和(自身を除く): 1248145

約数列:

[1, 5, 11, 19, 25, 55, 95, 107, 125, 209, 275, 475, 535, 1045, 1177, 1375, 2033, 2375, 2675, 5225, 5885, 10165, 13375, 22363, 26125, 29425, 50825, 111815, 147125, 254125, 559075, 2795375]

約数ペア:

[(1, 2795375), (5, 559075), (11, 254125), (19, 147125), (25, 111815), (55, 50825), (95, 29425), (107, 26125), (125, 22363), (209, 13375), (275, 10165), (475, 5885), (535, 5225), (1045, 2675), (1177, 2375), (1375, 2033)]