147505005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{192817}}^1$

素因数の和:192845

約数の個数: 24

約数和(自身を含む): 270716472

約数和(自身を除く): 123211467

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 192817, 578451, 964085, 1735353, 2892255, 3277889, 8676765, 9833667, 16389445, 29501001, 49168335, 147505005]

約数ペア:

[(1, 147505005), (3, 49168335), (5, 29501001), (9, 16389445), (15, 9833667), (17, 8676765), (45, 3277889), (51, 2892255), (85, 1735353), (153, 964085), (255, 578451), (765, 192817)]