41989665

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{9001}}^1$

素因数の和:9320

約数の個数: 16

約数和(自身を含む): 67406976

約数和(自身を除く): 25417311

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 9001, 27003, 45005, 135015, 2799311, 8397933, 13996555, 41989665]

約数ペア:

[(1, 41989665), (3, 13996555), (5, 8397933), (15, 2799311), (311, 135015), (933, 45005), (1555, 27003), (4665, 9001)]