1955085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 3713472

約数和(自身を除く): 1758387

約数列:

[1, 3, 5, 11, 15, 17, 33, 41, 51, 55, 85, 123, 165, 187, 205, 255, 289, 451, 561, 615, 697, 867, 935, 1353, 1445, 2091, 2255, 2805, 3179, 3485, 4335, 6765, 7667, 9537, 10455, 11849, 15895, 23001, 35547, 38335, 47685, 59245, 115005, 130339, 177735, 391017, 651695, 1955085]

約数ペア:

[(1, 1955085), (3, 651695), (5, 391017), (11, 177735), (15, 130339), (17, 115005), (33, 59245), (41, 47685), (51, 38335), (55, 35547), (85, 23001), (123, 15895), (165, 11849), (187, 10455), (205, 9537), (255, 7667), (289, 6765), (451, 4335), (561, 3485), (615, 3179), (697, 2805), (867, 2255), (935, 2091), (1353, 1445)]