26868545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2699}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 8512255

約数列:

[1, 5, 11, 55, 181, 905, 1991, 2699, 9955, 13495, 29689, 148445, 488519, 2442595, 5373709, 26868545]

約数ペア:

[(1, 26868545), (5, 5373709), (11, 2442595), (55, 488519), (181, 148445), (905, 29689), (1991, 13495), (2699, 9955)]