86800945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{225457}}^1$

素因数の和:225480

約数の個数: 16

約数和(自身を含む): 129863808

約数和(自身を除く): 43062863

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 225457, 1127285, 1578199, 2480027, 7890995, 12400135, 17360189, 86800945]

約数ペア:

[(1, 86800945), (5, 17360189), (7, 12400135), (11, 7890995), (35, 2480027), (55, 1578199), (77, 1127285), (385, 225457)]