40842095

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7159}}^1$

素因数の和:7334

約数の個数: 16

約数和(自身を含む): 56363520

約数和(自身を除く): 15521425

約数列:

[1, 5, 7, 35, 163, 815, 1141, 5705, 7159, 35795, 50113, 250565, 1166917, 5834585, 8168419, 40842095]

約数ペア:

[(1, 40842095), (5, 8168419), (7, 5834585), (35, 1166917), (163, 250565), (815, 50113), (1141, 35795), (5705, 7159)]