9423905

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 12508992

約数和(自身を除く): 3085087

約数列:

[1, 5, 19, 23, 95, 115, 227, 361, 437, 1135, 1805, 2185, 4313, 5221, 8303, 21565, 26105, 41515, 81947, 99199, 409735, 495995, 1884781, 9423905]

約数ペア:

[(1, 9423905), (5, 1884781), (19, 495995), (23, 409735), (95, 99199), (115, 81947), (227, 41515), (361, 26105), (437, 21565), (1135, 8303), (1805, 5221), (2185, 4313)]