242564385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2310137}}^1$

素因数の和:2310152

約数の個数: 16

約数和(自身を含む): 443546496

約数和(自身を除く): 200982111

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2310137, 6930411, 11550685, 16170959, 34652055, 48512877, 80854795, 242564385]

約数ペア:

[(1, 242564385), (3, 80854795), (5, 48512877), (7, 34652055), (15, 16170959), (21, 11550685), (35, 6930411), (105, 2310137)]