29627685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38729}}^1$

素因数の和:38757

約数の個数: 24

約数和(自身を含む): 54376920

約数和(自身を除く): 24749235

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 38729, 116187, 193645, 348561, 580935, 658393, 1742805, 1975179, 3291965, 5925537, 9875895, 29627685]

約数ペア:

[(1, 29627685), (3, 9875895), (5, 5925537), (9, 3291965), (15, 1975179), (17, 1742805), (45, 658393), (51, 580935), (85, 348561), (153, 193645), (255, 116187), (765, 38729)]