201380256075

素因数分解:

$3^1\times 5^2\times {\mathrm{2685070081}}^1$

素因数の和:2685070094

約数の個数: 12

約数和(自身を含む): 332948690168

約数和(自身を除く): 131568434093

約数列:

[1, 3, 5, 15, 25, 75, 2685070081, 8055210243, 13425350405, 40276051215, 67126752025, 201380256075]

約数ペア:

[(1, 201380256075), (3, 67126752025), (5, 40276051215), (15, 13425350405), (25, 8055210243), (75, 2685070081)]