80570565

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35107}}^1$

素因数の和:35138

約数の個数: 32

約数和(自身を含む): 151666560

約数和(自身を除く): 71095995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 35107, 105321, 175535, 315963, 526605, 596819, 947889, 1579815, 1790457, 2984095, 4739445, 5371371, 8952285, 16114113, 26856855, 80570565]

約数ペア:

[(1, 80570565), (3, 26856855), (5, 16114113), (9, 8952285), (15, 5371371), (17, 4739445), (27, 2984095), (45, 1790457), (51, 1579815), (85, 947889), (135, 596819), (153, 526605), (255, 315963), (459, 175535), (765, 105321), (2295, 35107)]