240752875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 329412096

約数和(自身を除く): 88659221

約数列:

[1, 5, 11, 25, 55, 125, 275, 311, 563, 1375, 1555, 2815, 3421, 6193, 7775, 14075, 17105, 30965, 38875, 70375, 85525, 154825, 175093, 427625, 774125, 875465, 1926023, 4377325, 9630115, 21886625, 48150575, 240752875]

約数ペア:

[(1, 240752875), (5, 48150575), (11, 21886625), (25, 9630115), (55, 4377325), (125, 1926023), (275, 875465), (311, 774125), (563, 427625), (1375, 175093), (1555, 154825), (2815, 85525), (3421, 70375), (6193, 38875), (7775, 30965), (14075, 17105)]