201252015

素因数分解:

$3^2\times 5^1\times {\mathrm{4472267}}^1$

素因数の和:4472278

約数の個数: 12

約数和(自身を含む): 348836904

約数和(自身を除く): 147584889

約数列:

[1, 3, 5, 9, 15, 45, 4472267, 13416801, 22361335, 40250403, 67084005, 201252015]

約数ペア:

[(1, 201252015), (3, 67084005), (5, 40250403), (9, 22361335), (15, 13416801), (45, 4472267)]