119646575

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 158401320

約数和(自身を除く): 38754745

約数列:

[1, 5, 23, 25, 83, 109, 115, 415, 529, 545, 575, 1909, 2075, 2507, 2645, 2725, 9047, 9545, 12535, 13225, 43907, 45235, 47725, 57661, 62675, 208081, 219535, 226175, 288305, 1040405, 1097675, 1441525, 4785863, 5202025, 23929315, 119646575]

約数ペア:

[(1, 119646575), (5, 23929315), (23, 5202025), (25, 4785863), (83, 1441525), (109, 1097675), (115, 1040405), (415, 288305), (529, 226175), (545, 219535), (575, 208081), (1909, 62675), (2075, 57661), (2507, 47725), (2645, 45235), (2725, 43907), (9047, 13225), (9545, 12535)]