378045795

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{701}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 612256320

約数和(自身を除く): 234210525

約数列:

[1, 3, 5, 15, 157, 229, 471, 687, 701, 785, 1145, 2103, 2355, 3435, 3505, 10515, 35953, 107859, 110057, 160529, 179765, 330171, 481587, 539295, 550285, 802645, 1650855, 2407935, 25203053, 75609159, 126015265, 378045795]

約数ペア:

[(1, 378045795), (3, 126015265), (5, 75609159), (15, 25203053), (157, 2407935), (229, 1650855), (471, 802645), (687, 550285), (701, 539295), (785, 481587), (1145, 330171), (2103, 179765), (2355, 160529), (3435, 110057), (3505, 107859), (10515, 35953)]