23739645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 41287680

約数和(自身を除く): 17548035

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2687, 2945, 8061, 8835, 13435, 40305, 51053, 83297, 153159, 249891, 255265, 416485, 765795, 1249455, 1582643, 4747929, 7913215, 23739645]

約数ペア:

[(1, 23739645), (3, 7913215), (5, 4747929), (15, 1582643), (19, 1249455), (31, 765795), (57, 416485), (93, 255265), (95, 249891), (155, 153159), (285, 83297), (465, 51053), (589, 40305), (1767, 13435), (2687, 8835), (2945, 8061)]