1259170786835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{249647}}^1$

素因数の和:249852

約数の個数: 48

約数和(自身を含む): 1684153368576

約数和(自身を除く): 424982581741

約数列:

[1, 5, 13, 47, 65, 127, 169, 235, 611, 635, 845, 1651, 3055, 5969, 7943, 8255, 21463, 29845, 39715, 77597, 107315, 249647, 387985, 1008761, 1248235, 3245411, 5043805, 11733409, 16227055, 31705169, 42190343, 58667045, 152534317, 158525845, 210951715, 412167197, 762671585, 1490142943, 1982946121, 2060835985, 5358173561, 7450714715, 9914730605, 19371858259, 26790867805, 96859291295, 251834157367, 1259170786835]

約数ペア:

[(1, 1259170786835), (5, 251834157367), (13, 96859291295), (47, 26790867805), (65, 19371858259), (127, 9914730605), (169, 7450714715), (235, 5358173561), (611, 2060835985), (635, 1982946121), (845, 1490142943), (1651, 762671585), (3055, 412167197), (5969, 210951715), (7943, 158525845), (8255, 152534317), (21463, 58667045), (29845, 42190343), (39715, 31705169), (77597, 16227055), (107315, 11733409), (249647, 5043805), (387985, 3245411), (1008761, 1248235)]