139518765

素因数分解:

$3^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2689}}^1$

素因数の和:3853

約数の個数: 24

約数和(自身を含む): 242132280

約数和(自身を除く): 102613515

約数列:

[1, 3, 5, 9, 15, 45, 1153, 2689, 3459, 5765, 8067, 10377, 13445, 17295, 24201, 40335, 51885, 121005, 3100417, 9301251, 15502085, 27903753, 46506255, 139518765]

約数ペア:

[(1, 139518765), (3, 46506255), (5, 27903753), (9, 15502085), (15, 9301251), (45, 3100417), (1153, 121005), (2689, 51885), (3459, 40335), (5765, 24201), (8067, 17295), (10377, 13445)]