8859125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 12804480

約数和(自身を除く): 3945355

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 379, 425, 935, 1375, 1895, 2125, 4169, 4675, 6443, 9475, 20845, 23375, 32215, 47375, 70873, 104225, 161075, 354365, 521125, 805375, 1771825, 8859125]

約数ペア:

[(1, 8859125), (5, 1771825), (11, 805375), (17, 521125), (25, 354365), (55, 161075), (85, 104225), (125, 70873), (187, 47375), (275, 32215), (379, 23375), (425, 20845), (935, 9475), (1375, 6443), (1895, 4675), (2125, 4169)]