26879215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9221}}^1$

素因数の和:9290

約数の個数: 16

約数和(自身を含む): 35855136

約数和(自身を除く): 8975921

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 9221, 46105, 101431, 488713, 507155, 2443565, 5375843, 26879215]

約数ペア:

[(1, 26879215), (5, 5375843), (11, 2443565), (53, 507155), (55, 488713), (265, 101431), (583, 46105), (2915, 9221)]