23061115

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 36115200

約数和(自身を除く): 13054085

約数列:

[1, 5, 7, 11, 35, 43, 49, 55, 77, 199, 215, 245, 301, 385, 473, 539, 995, 1393, 1505, 2107, 2189, 2365, 2695, 3311, 6965, 8557, 9751, 10535, 10945, 15323, 16555, 23177, 42785, 48755, 59899, 76615, 94127, 107261, 115885, 299495, 419293, 470635, 536305, 658889, 2096465, 3294445, 4612223, 23061115]

約数ペア:

[(1, 23061115), (5, 4612223), (7, 3294445), (11, 2096465), (35, 658889), (43, 536305), (49, 470635), (55, 419293), (77, 299495), (199, 115885), (215, 107261), (245, 94127), (301, 76615), (385, 59899), (473, 48755), (539, 42785), (995, 23177), (1393, 16555), (1505, 15323), (2107, 10945), (2189, 10535), (2365, 9751), (2695, 8557), (3311, 6965)]