1530255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 2608272

約数和(自身を除く): 1078017

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 353, 867, 1059, 1445, 1765, 4335, 5295, 6001, 18003, 30005, 90015, 102017, 306051, 510085, 1530255]

約数ペア:

[(1, 1530255), (3, 510085), (5, 306051), (15, 102017), (17, 90015), (51, 30005), (85, 18003), (255, 6001), (289, 5295), (353, 4335), (867, 1765), (1059, 1445)]