233903065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{2273}}^1$

素因数の和:4160

約数の個数: 16

約数和(自身を含む): 306498816

約数和(自身を除く): 72595751

約数列:

[1, 5, 11, 55, 1871, 2273, 9355, 11365, 20581, 25003, 102905, 125015, 4252783, 21263915, 46780613, 233903065]

約数ペア:

[(1, 233903065), (5, 46780613), (11, 21263915), (55, 4252783), (1871, 125015), (2273, 102905), (9355, 25003), (11365, 20581)]