492237145

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 622125000

約数和(自身を除く): 129887855

約数列:

[1, 5, 23, 115, 149, 529, 745, 1249, 2645, 3427, 6245, 17135, 28727, 78821, 143635, 186101, 394105, 660721, 930505, 3303605, 4280323, 21401615, 98447429, 492237145]

約数ペア:

[(1, 492237145), (5, 98447429), (23, 21401615), (115, 4280323), (149, 3303605), (529, 930505), (745, 660721), (1249, 394105), (2645, 186101), (3427, 143635), (6245, 78821), (17135, 28727)]