11579425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 17498880

約数和(自身を除く): 5919455

約数列:

[1, 5, 11, 13, 25, 41, 55, 65, 79, 143, 205, 275, 325, 395, 451, 533, 715, 869, 1025, 1027, 1975, 2255, 2665, 3239, 3575, 4345, 5135, 5863, 11275, 11297, 13325, 16195, 21725, 25675, 29315, 35629, 42107, 56485, 80975, 146575, 178145, 210535, 282425, 463177, 890725, 1052675, 2315885, 11579425]

約数ペア:

[(1, 11579425), (5, 2315885), (11, 1052675), (13, 890725), (25, 463177), (41, 282425), (55, 210535), (65, 178145), (79, 146575), (143, 80975), (205, 56485), (275, 42107), (325, 35629), (395, 29315), (451, 25675), (533, 21725), (715, 16195), (869, 13325), (1025, 11297), (1027, 11275), (1975, 5863), (2255, 5135), (2665, 4345), (3239, 3575)]