26996255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 40315968

約数和(自身を除く): 13319713

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2221, 2431, 11105, 12155, 24431, 28873, 37757, 122155, 144365, 188785, 317603, 415327, 490841, 1588015, 2076635, 2454205, 5399251, 26996255]

約数ペア:

[(1, 26996255), (5, 5399251), (11, 2454205), (13, 2076635), (17, 1588015), (55, 490841), (65, 415327), (85, 317603), (143, 188785), (187, 144365), (221, 122155), (715, 37757), (935, 28873), (1105, 24431), (2221, 12155), (2431, 11105)]