8998165

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 12065760

約数和(自身を除く): 3067595

約数列:

[1, 5, 11, 55, 107, 121, 139, 535, 605, 695, 1177, 1529, 5885, 7645, 12947, 14873, 16819, 64735, 74365, 84095, 163603, 818015, 1799633, 8998165]

約数ペア:

[(1, 8998165), (5, 1799633), (11, 818015), (55, 163603), (107, 84095), (121, 74365), (139, 64735), (535, 16819), (605, 14873), (695, 12947), (1177, 7645), (1529, 5885)]