810533075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{4021}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 1098199056

約数和(自身を除く): 287665981

約数列:

[1, 5, 11, 25, 55, 275, 733, 3665, 4021, 8063, 18325, 20105, 40315, 44231, 100525, 201575, 221155, 1105775, 2947393, 14736965, 32421323, 73684825, 162106615, 810533075]

約数ペア:

[(1, 810533075), (5, 162106615), (11, 73684825), (25, 32421323), (55, 14736965), (275, 2947393), (733, 1105775), (3665, 221155), (4021, 201575), (8063, 100525), (18325, 44231), (20105, 40315)]