4865575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 7093296

約数和(自身を除く): 2227721

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1361, 3575, 6805, 14971, 17693, 34025, 74855, 88465, 194623, 374275, 442325, 973115, 4865575]

約数ペア:

[(1, 4865575), (5, 973115), (11, 442325), (13, 374275), (25, 194623), (55, 88465), (65, 74855), (143, 34025), (275, 17693), (325, 14971), (715, 6805), (1361, 3575)]