51037275

素因数分解:

$3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1697}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 84641904

約数和(自身を除く): 33604629

約数列:

[1, 3, 5, 15, 25, 75, 401, 1203, 1697, 2005, 5091, 6015, 8485, 10025, 25455, 30075, 42425, 127275, 680497, 2041491, 3402485, 10207455, 17012425, 51037275]

約数ペア:

[(1, 51037275), (3, 17012425), (5, 10207455), (15, 3402485), (25, 2041491), (75, 680497), (401, 127275), (1203, 42425), (1697, 30075), (2005, 25455), (5091, 10025), (6015, 8485)]