274667045

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 353045088

約数和(自身を除く): 78378043

約数列:

[1, 5, 17, 85, 131, 289, 655, 1445, 1451, 2227, 7255, 11135, 24667, 37859, 123335, 189295, 190081, 419339, 950405, 2096695, 3231377, 16156885, 54933409, 274667045]

約数ペア:

[(1, 274667045), (5, 54933409), (17, 16156885), (85, 3231377), (131, 2096695), (289, 950405), (655, 419339), (1445, 190081), (1451, 189295), (2227, 123335), (7255, 37859), (11135, 24667)]