40243065

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19583}}^1$

素因数の和:19728

約数の個数: 16

約数和(自身を含む): 64862208

約数和(自身を除く): 24619143

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 19583, 58749, 97915, 293745, 2682871, 8048613, 13414355, 40243065]

約数ペア:

[(1, 40243065), (3, 13414355), (5, 8048613), (15, 2682871), (137, 293745), (411, 97915), (685, 58749), (2055, 19583)]