1048815

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 1978560

約数和(自身を除く): 929745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 457, 459, 765, 1371, 2285, 2295, 4113, 6855, 7769, 12339, 20565, 23307, 38845, 61695, 69921, 116535, 209763, 349605, 1048815]

約数ペア:

[(1, 1048815), (3, 349605), (5, 209763), (9, 116535), (15, 69921), (17, 61695), (27, 38845), (45, 23307), (51, 20565), (85, 12339), (135, 7769), (153, 6855), (255, 4113), (457, 2295), (459, 2285), (765, 1371)]