75089917

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6389}}^1$

素因数の和:6492

約数の個数: 16

約数和(自身を含む): 90789120

約数和(自身を除く): 15699203

約数列:

[1, 7, 23, 73, 161, 511, 1679, 6389, 11753, 44723, 146947, 466397, 1028629, 3264779, 10727131, 75089917]

約数ペア:

[(1, 75089917), (7, 10727131), (23, 3264779), (73, 1028629), (161, 466397), (511, 146947), (1679, 44723), (6389, 11753)]