42297525

素因数分解:

$3^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 78328320

約数和(自身を除く): 36030795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 223, 225, 281, 669, 675, 843, 1115, 1405, 2007, 2529, 3345, 4215, 5575, 6021, 7025, 7587, 10035, 12645, 16725, 21075, 30105, 37935, 50175, 62663, 63225, 150525, 187989, 189675, 313315, 563967, 939945, 1566575, 1691901, 2819835, 4699725, 8459505, 14099175, 42297525]

約数ペア:

[(1, 42297525), (3, 14099175), (5, 8459505), (9, 4699725), (15, 2819835), (25, 1691901), (27, 1566575), (45, 939945), (75, 563967), (135, 313315), (223, 189675), (225, 187989), (281, 150525), (669, 63225), (675, 62663), (843, 50175), (1115, 37935), (1405, 30105), (2007, 21075), (2529, 16725), (3345, 12645), (4215, 10035), (5575, 7587), (6021, 7025)]