313645665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{1193}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 532313856

約数和(自身を除く): 218668191

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1031, 1193, 3093, 3579, 5155, 5965, 15465, 17527, 17895, 20281, 52581, 60843, 87635, 101405, 262905, 304215, 1229983, 3689949, 6149915, 18449745, 20909711, 62729133, 104548555, 313645665]

約数ペア:

[(1, 313645665), (3, 104548555), (5, 62729133), (15, 20909711), (17, 18449745), (51, 6149915), (85, 3689949), (255, 1229983), (1031, 304215), (1193, 262905), (3093, 101405), (3579, 87635), (5155, 60843), (5965, 52581), (15465, 20281), (17527, 17895)]