42095165

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9043}}^1$

素因数の和:9081

約数の個数: 24

約数和(自身を含む): 61860960

約数和(自身を除く): 19765795

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 9043, 45215, 63301, 171817, 316505, 443107, 859085, 1202719, 2215535, 6013595, 8419033, 42095165]

約数ペア:

[(1, 42095165), (5, 8419033), (7, 6013595), (19, 2215535), (35, 1202719), (49, 859085), (95, 443107), (133, 316505), (245, 171817), (665, 63301), (931, 45215), (4655, 9043)]