20166024075

素因数分解:

$3^1\times 5^2\times {\mathrm{268880321}}^1$

素因数の和:268880334

約数の個数: 12

約数和(自身を含む): 33341159928

約数和(自身を除く): 13175135853

約数列:

[1, 3, 5, 15, 25, 75, 268880321, 806640963, 1344401605, 4033204815, 6722008025, 20166024075]

約数ペア:

[(1, 20166024075), (3, 6722008025), (5, 4033204815), (15, 1344401605), (25, 806640963), (75, 268880321)]