40548615

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6421}}^1$

素因数の和:6850

約数の個数: 16

約数和(自身を含む): 65042016

約数和(自身を除く): 24493401

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 6421, 19263, 32105, 96315, 2703241, 8109723, 13516205, 40548615]

約数ペア:

[(1, 40548615), (3, 13516205), (5, 8109723), (15, 2703241), (421, 96315), (1263, 32105), (2105, 19263), (6315, 6421)]