859893645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 1554497280

約数和(自身を除く): 694603635

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 73, 87, 145, 195, 219, 365, 377, 435, 949, 1095, 1131, 1885, 2083, 2117, 2847, 4745, 5655, 6249, 6351, 10415, 10585, 14235, 27079, 27521, 31245, 31755, 60407, 81237, 82563, 135395, 137605, 152059, 181221, 302035, 406185, 412815, 456177, 760295, 785291, 906105, 1976767, 2280885, 2355873, 3926455, 4409711, 5930301, 9883835, 11779365, 13229133, 22048555, 29651505, 57326243, 66145665, 171978729, 286631215, 859893645]

約数ペア:

[(1, 859893645), (3, 286631215), (5, 171978729), (13, 66145665), (15, 57326243), (29, 29651505), (39, 22048555), (65, 13229133), (73, 11779365), (87, 9883835), (145, 5930301), (195, 4409711), (219, 3926455), (365, 2355873), (377, 2280885), (435, 1976767), (949, 906105), (1095, 785291), (1131, 760295), (1885, 456177), (2083, 412815), (2117, 406185), (2847, 302035), (4745, 181221), (5655, 152059), (6249, 137605), (6351, 135395), (10415, 82563), (10585, 81237), (14235, 60407), (27079, 31755), (27521, 31245)]