40742315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8641}}^1$

素因数の和:8710

約数の個数: 16

約数和(自身を含む): 52266816

約数和(自身を除く): 11524501

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 8641, 43205, 198743, 354281, 993715, 1771405, 8148463, 40742315]

約数ペア:

[(1, 40742315), (5, 8148463), (23, 1771405), (41, 993715), (115, 354281), (205, 198743), (943, 43205), (4715, 8641)]