18802425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14747}}^1$

素因数の和:14777

約数の個数: 24

約数和(自身を含む): 32917536

約数和(自身を除く): 14115111

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 14747, 44241, 73735, 221205, 250699, 368675, 752097, 1106025, 1253495, 3760485, 6267475, 18802425]

約数ペア:

[(1, 18802425), (3, 6267475), (5, 3760485), (15, 1253495), (17, 1106025), (25, 752097), (51, 368675), (75, 250699), (85, 221205), (255, 73735), (425, 44241), (1275, 14747)]