299296815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51031}}^1$

素因数の和:51079

約数の個数: 32

約数和(自身を含む): 529099776

約数和(自身を除く): 229802961

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 51031, 153093, 255155, 765465, 867527, 1173713, 2602581, 3521139, 4337635, 5868565, 13012905, 17605695, 19953121, 59859363, 99765605, 299296815]

約数ペア:

[(1, 299296815), (3, 99765605), (5, 59859363), (15, 19953121), (17, 17605695), (23, 13012905), (51, 5868565), (69, 4337635), (85, 3521139), (115, 2602581), (255, 1173713), (345, 867527), (391, 765465), (1173, 255155), (1955, 153093), (5865, 51031)]