1855795

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 2332800

約数和(自身を除く): 477005

約数列:

[1, 5, 47, 53, 149, 235, 265, 745, 2491, 7003, 7897, 12455, 35015, 39485, 371159, 1855795]

約数ペア:

[(1, 1855795), (5, 371159), (47, 39485), (53, 35015), (149, 12455), (235, 7897), (265, 7003), (745, 2491)]