69722015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6779}}^1$

素因数の和:6823

約数の個数: 24

約数和(自身を含む): 97387920

約数和(自身を除く): 27665905

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 6779, 10285, 33895, 74569, 115243, 372845, 576215, 820259, 1267673, 4101295, 6338365, 13944403, 69722015]

約数ペア:

[(1, 69722015), (5, 13944403), (11, 6338365), (17, 4101295), (55, 1267673), (85, 820259), (121, 576215), (187, 372845), (605, 115243), (935, 74569), (2057, 33895), (6779, 10285)]