40989315

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{16363}}^1$

素因数の和:16538

約数の個数: 16

約数和(自身を含む): 65979648

約数和(自身を除く): 24990333

約数列:

[1, 3, 5, 15, 167, 501, 835, 2505, 16363, 49089, 81815, 245445, 2732621, 8197863, 13663105, 40989315]

約数ペア:

[(1, 40989315), (3, 13663105), (5, 8197863), (15, 2732621), (167, 245445), (501, 81815), (835, 49089), (2505, 16363)]