40847815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11621}}^1$

素因数の和:11682

約数の個数: 16

約数和(自身を含む): 52996320

約数和(自身を除く): 12148505

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 11621, 58105, 220799, 429977, 1103995, 2149885, 8169563, 40847815]

約数ペア:

[(1, 40847815), (5, 8169563), (19, 2149885), (37, 1103995), (95, 429977), (185, 220799), (703, 58105), (3515, 11621)]