4074785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 1852255

約数列:

[1, 5, 11, 13, 41, 55, 65, 139, 143, 205, 451, 533, 695, 715, 1529, 1807, 2255, 2665, 5699, 5863, 7645, 9035, 19877, 28495, 29315, 62689, 74087, 99385, 313445, 370435, 814957, 4074785]

約数ペア:

[(1, 4074785), (5, 814957), (11, 370435), (13, 313445), (41, 99385), (55, 74087), (65, 62689), (139, 29315), (143, 28495), (205, 19877), (451, 9035), (533, 7645), (695, 5863), (715, 5699), (1529, 2665), (1807, 2255)]