29710305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 55396224

約数和(自身を除く): 25685919

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 355, 547, 639, 765, 1065, 1207, 1641, 2735, 3195, 3621, 4923, 6035, 8205, 9299, 10863, 18105, 24615, 27897, 38837, 46495, 54315, 83691, 116511, 139485, 194185, 349533, 418455, 582555, 660229, 1747665, 1980687, 3301145, 5942061, 9903435, 29710305]

約数ペア:

[(1, 29710305), (3, 9903435), (5, 5942061), (9, 3301145), (15, 1980687), (17, 1747665), (45, 660229), (51, 582555), (71, 418455), (85, 349533), (153, 194185), (213, 139485), (255, 116511), (355, 83691), (547, 54315), (639, 46495), (765, 38837), (1065, 27897), (1207, 24615), (1641, 18105), (2735, 10863), (3195, 9299), (3621, 8205), (4923, 6035)]