23661645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{225349}}^1$

素因数の和:225364

約数の個数: 16

約数和(自身を含む): 43267200

約数和(自身を除く): 19605555

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 225349, 676047, 1126745, 1577443, 3380235, 4732329, 7887215, 23661645]

約数ペア:

[(1, 23661645), (3, 7887215), (5, 4732329), (7, 3380235), (15, 1577443), (21, 1126745), (35, 676047), (105, 225349)]