9290645

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 13971384

約数和(自身を除く): 4680739

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 2917, 3185, 14585, 20419, 37921, 102095, 142933, 189605, 265447, 714665, 1327235, 1858129, 9290645]

約数ペア:

[(1, 9290645), (5, 1858129), (7, 1327235), (13, 714665), (35, 265447), (49, 189605), (65, 142933), (91, 102095), (245, 37921), (455, 20419), (637, 14585), (2917, 3185)]