252690625

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{7351}}^1$

素因数の和:7387

約数の個数: 24

約数和(自身を含む): 344602944

約数和(自身を除く): 91912319

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 3125, 6875, 7351, 34375, 36755, 80861, 183775, 404305, 918875, 2021525, 4594375, 10107625, 22971875, 50538125, 252690625]

約数ペア:

[(1, 252690625), (5, 50538125), (11, 22971875), (25, 10107625), (55, 4594375), (125, 2021525), (275, 918875), (625, 404305), (1375, 183775), (3125, 80861), (6875, 36755), (7351, 34375)]