201328665

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{189041}}^1$

素因数の和:189120

約数の個数: 16

約数和(自身を含む): 326664576

約数和(自身を除く): 125335911

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 189041, 567123, 945205, 2835615, 13421911, 40265733, 67109555, 201328665]

約数ペア:

[(1, 201328665), (3, 67109555), (5, 40265733), (15, 13421911), (71, 2835615), (213, 945205), (355, 567123), (1065, 189041)]