43990145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2137}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 55416960

約数和(自身を除く): 11426815

約数列:

[1, 5, 23, 115, 179, 895, 2137, 4117, 10685, 20585, 49151, 245755, 382523, 1912615, 8798029, 43990145]

約数ペア:

[(1, 43990145), (5, 8798029), (23, 1912615), (115, 382523), (179, 245755), (895, 49151), (2137, 20585), (4117, 10685)]