99012015

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51169}}^1$

素因数の和:51223

約数の個数: 24

約数和(自身を含む): 175615440

約数和(自身を除く): 76603425

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 51169, 153507, 255845, 460521, 767535, 2200267, 2302605, 6600801, 11001335, 19802403, 33004005, 99012015]

約数ペア:

[(1, 99012015), (3, 33004005), (5, 19802403), (9, 11001335), (15, 6600801), (43, 2302605), (45, 2200267), (129, 767535), (215, 460521), (387, 255845), (645, 153507), (1935, 51169)]