85406445

素因数分解:

$3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4153}}^1$

素因数の和:4621

約数の個数: 24

約数和(自身を含む): 148397496

約数和(自身を除く): 62991051

約数列:

[1, 3, 5, 9, 15, 45, 457, 1371, 2285, 4113, 4153, 6855, 12459, 20565, 20765, 37377, 62295, 186885, 1897921, 5693763, 9489605, 17081289, 28468815, 85406445]

約数ペア:

[(1, 85406445), (3, 28468815), (5, 17081289), (9, 9489605), (15, 5693763), (45, 1897921), (457, 186885), (1371, 62295), (2285, 37377), (4113, 20765), (4153, 20565), (6855, 12459)]