1230583675

素因数分解:

$5^2\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 1666098720

約数和(自身を除く): 435515045

約数列:

[1, 5, 17, 25, 43, 85, 215, 233, 289, 425, 731, 1075, 1165, 1445, 3655, 3961, 4913, 5825, 7225, 10019, 12427, 18275, 19805, 24565, 50095, 62135, 67337, 99025, 122825, 170323, 211259, 250475, 310675, 336685, 851615, 1056295, 1144729, 1683425, 2895491, 4258075, 5281475, 5723645, 14477455, 28618225, 49223347, 72387275, 246116735, 1230583675]

約数ペア:

[(1, 1230583675), (5, 246116735), (17, 72387275), (25, 49223347), (43, 28618225), (85, 14477455), (215, 5723645), (233, 5281475), (289, 4258075), (425, 2895491), (731, 1683425), (1075, 1144729), (1165, 1056295), (1445, 851615), (3655, 336685), (3961, 310675), (4913, 250475), (5825, 211259), (7225, 170323), (10019, 122825), (12427, 99025), (18275, 67337), (19805, 62135), (24565, 50095)]