2008425

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 3382720

約数和(自身を除く): 1374295

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 439, 915, 1317, 1525, 2195, 4575, 6585, 10975, 26779, 32925, 80337, 133895, 401685, 669475, 2008425]

約数ペア:

[(1, 2008425), (3, 669475), (5, 401685), (15, 133895), (25, 80337), (61, 32925), (75, 26779), (183, 10975), (305, 6585), (439, 4575), (915, 2195), (1317, 1525)]