26688365

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 36363264

約数和(自身を除く): 9674899

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1423, 1705, 3751, 7115, 15653, 18755, 44113, 78265, 172183, 220565, 485243, 860915, 2426215, 5337673, 26688365]

約数ペア:

[(1, 26688365), (5, 5337673), (11, 2426215), (31, 860915), (55, 485243), (121, 220565), (155, 172183), (341, 78265), (605, 44113), (1423, 18755), (1705, 15653), (3751, 7115)]