492043945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 637072128

約数和(自身を除く): 145028183

約数列:

[1, 5, 23, 37, 115, 185, 197, 587, 851, 985, 2935, 4255, 4531, 7289, 13501, 21719, 22655, 36445, 67505, 108595, 115639, 167647, 499537, 578195, 838235, 2497685, 2659697, 4278643, 13298485, 21393215, 98408789, 492043945]

約数ペア:

[(1, 492043945), (5, 98408789), (23, 21393215), (37, 13298485), (115, 4278643), (185, 2659697), (197, 2497685), (587, 838235), (851, 578195), (985, 499537), (2935, 167647), (4255, 115639), (4531, 108595), (7289, 67505), (13501, 36445), (21719, 22655)]