16953669325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{2311}}^1\times {\mathrm{4133}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 21333027456

約数和(自身を除く): 4379358131

約数列:

[1, 5, 25, 71, 355, 1775, 2311, 4133, 11555, 20665, 57775, 103325, 164081, 293443, 820405, 1467215, 4102025, 7336075, 9551363, 47756815, 238784075, 678146773, 3390733865, 16953669325]

約数ペア:

[(1, 16953669325), (5, 3390733865), (25, 678146773), (71, 238784075), (355, 47756815), (1775, 9551363), (2311, 7336075), (4133, 4102025), (11555, 1467215), (20665, 820405), (57775, 293443), (103325, 164081)]