26643315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 19390605

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 2663, 3335, 7989, 10005, 13315, 39945, 61249, 77227, 183747, 231681, 306245, 386135, 918735, 1158405, 1776221, 5328663, 8881105, 26643315]

約数ペア:

[(1, 26643315), (3, 8881105), (5, 5328663), (15, 1776221), (23, 1158405), (29, 918735), (69, 386135), (87, 306245), (115, 231681), (145, 183747), (345, 77227), (435, 61249), (667, 39945), (2001, 13315), (2663, 10005), (3335, 7989)]