20170352445

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 33454080000

約数和(自身を除く): 13283727555

約数列:

[1, 3, 5, 15, 47, 109, 141, 199, 235, 327, 545, 597, 705, 995, 1319, 1635, 2985, 3957, 5123, 6595, 9353, 15369, 19785, 21691, 25615, 28059, 46765, 61993, 65073, 76845, 108455, 140295, 143771, 185979, 262481, 309965, 325365, 431313, 718855, 787443, 929895, 1019477, 1312405, 2156565, 3058431, 3937215, 5097385, 6757237, 12336607, 15292155, 20271711, 28610429, 33786185, 37009821, 61683035, 85831287, 101358555, 143052145, 185049105, 429156435, 1344690163, 4034070489, 6723450815, 20170352445]

約数ペア:

[(1, 20170352445), (3, 6723450815), (5, 4034070489), (15, 1344690163), (47, 429156435), (109, 185049105), (141, 143052145), (199, 101358555), (235, 85831287), (327, 61683035), (545, 37009821), (597, 33786185), (705, 28610429), (995, 20271711), (1319, 15292155), (1635, 12336607), (2985, 6757237), (3957, 5097385), (5123, 3937215), (6595, 3058431), (9353, 2156565), (15369, 1312405), (19785, 1019477), (21691, 929895), (25615, 787443), (28059, 718855), (46765, 431313), (61993, 325365), (65073, 309965), (76845, 262481), (108455, 185979), (140295, 143771)]