505532445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{12713}}^1$

素因数の和:12973

約数の個数: 32

約数和(自身を含む): 886114944

約数和(自身を除く): 380582499

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 723, 1205, 2651, 3615, 7953, 12713, 13255, 38139, 39765, 63565, 139843, 190695, 419529, 699215, 2097645, 3063833, 9191499, 15319165, 33702163, 45957495, 101106489, 168510815, 505532445]

約数ペア:

[(1, 505532445), (3, 168510815), (5, 101106489), (11, 45957495), (15, 33702163), (33, 15319165), (55, 9191499), (165, 3063833), (241, 2097645), (723, 699215), (1205, 419529), (2651, 190695), (3615, 139843), (7953, 63565), (12713, 39765), (13255, 38139)]