201229965

素因数分解:

$3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{6151}}^1$

素因数の和:6889

約数の個数: 24

約数和(自身を含む): 349335168

約数和(自身を除く): 148105203

約数列:

[1, 3, 5, 9, 15, 45, 727, 2181, 3635, 6151, 6543, 10905, 18453, 30755, 32715, 55359, 92265, 276795, 4471777, 13415331, 22358885, 40245993, 67076655, 201229965]

約数ペア:

[(1, 201229965), (3, 67076655), (5, 40245993), (9, 22358885), (15, 13415331), (45, 4471777), (727, 276795), (2181, 92265), (3635, 55359), (6151, 32715), (6543, 30755), (10905, 18453)]