4918185

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 9262080

約数和(自身を除く): 4343895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2143, 2295, 6429, 10715, 19287, 32145, 36431, 57861, 96435, 109293, 182155, 289305, 327879, 546465, 983637, 1639395, 4918185]

約数ペア:

[(1, 4918185), (3, 1639395), (5, 983637), (9, 546465), (15, 327879), (17, 289305), (27, 182155), (45, 109293), (51, 96435), (85, 57861), (135, 36431), (153, 32145), (255, 19287), (459, 10715), (765, 6429), (2143, 2295)]