29957195

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 36720000

約数和(自身を除く): 6762805

約数列:

[1, 5, 79, 149, 395, 509, 745, 2545, 11771, 40211, 58855, 75841, 201055, 379205, 5991439, 29957195]

約数ペア:

[(1, 29957195), (5, 5991439), (79, 379205), (149, 201055), (395, 75841), (509, 58855), (745, 40211), (2545, 11771)]