8090415175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{3617}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 11224772640

約数和(自身を除く): 3134357465

約数列:

[1, 5, 17, 19, 25, 85, 95, 277, 323, 425, 475, 1385, 1615, 3617, 4709, 5263, 6925, 8075, 18085, 23545, 26315, 61489, 68723, 89471, 90425, 117725, 131575, 307445, 343615, 447355, 1001909, 1168291, 1537225, 1718075, 2236775, 5009545, 5841455, 17032453, 19036271, 25047725, 29207275, 85162265, 95181355, 323616607, 425811325, 475906775, 1618083035, 8090415175]

約数ペア:

[(1, 8090415175), (5, 1618083035), (17, 475906775), (19, 425811325), (25, 323616607), (85, 95181355), (95, 85162265), (277, 29207275), (323, 25047725), (425, 19036271), (475, 17032453), (1385, 5841455), (1615, 5009545), (3617, 2236775), (4709, 1718075), (5263, 1537225), (6925, 1168291), (8075, 1001909), (18085, 447355), (23545, 343615), (26315, 307445), (61489, 131575), (68723, 117725), (89471, 90425)]