26971535

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 33306240

約数和(自身を除く): 6334705

約数列:

[1, 5, 43, 215, 331, 379, 1655, 1895, 14233, 16297, 71165, 81485, 125449, 627245, 5394307, 26971535]

約数ペア:

[(1, 26971535), (5, 5394307), (43, 627245), (215, 125449), (331, 81485), (379, 71165), (1655, 16297), (1895, 14233)]