9270415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 14054400

約数和(自身を除く): 4783985

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 199, 385, 605, 847, 995, 1331, 1393, 2189, 4235, 6655, 6965, 9317, 10945, 15323, 24079, 46585, 76615, 120395, 168553, 264869, 842765, 1324345, 1854083, 9270415]

約数ペア:

[(1, 9270415), (5, 1854083), (7, 1324345), (11, 842765), (35, 264869), (55, 168553), (77, 120395), (121, 76615), (199, 46585), (385, 24079), (605, 15323), (847, 10945), (995, 9317), (1331, 6965), (1393, 6655), (2189, 4235)]