42179935

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1609}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 59466960

約数和(自身を除く): 17287025

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 749, 1609, 3745, 5243, 8045, 11263, 26215, 56315, 78841, 172163, 394205, 860815, 1205141, 6025705, 8435987, 42179935]

約数ペア:

[(1, 42179935), (5, 8435987), (7, 6025705), (35, 1205141), (49, 860815), (107, 394205), (245, 172163), (535, 78841), (749, 56315), (1609, 26215), (3745, 11263), (5243, 8045)]