2000430975

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{210019}}^1$

素因数の和:210159

約数の個数: 24

約数和(自身を含む): 3333437440

約数和(自身を除く): 1333006465

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 210019, 630057, 1050095, 3150285, 5250475, 15751425, 26672413, 80017239, 133362065, 400086195, 666810325, 2000430975]

約数ペア:

[(1, 2000430975), (3, 666810325), (5, 400086195), (15, 133362065), (25, 80017239), (75, 26672413), (127, 15751425), (381, 5250475), (635, 3150285), (1905, 1050095), (3175, 630057), (9525, 210019)]