19822984275

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{630803}}^1$

素因数の和:631235

約数の個数: 24

約数和(自身を含む): 32852272320

約数和(自身を除く): 13029288045

約数列:

[1, 3, 5, 15, 25, 75, 419, 1257, 2095, 6285, 10475, 31425, 630803, 1892409, 3154015, 9462045, 15770075, 47310225, 264306457, 792919371, 1321532285, 3964596855, 6607661425, 19822984275]

約数ペア:

[(1, 19822984275), (3, 6607661425), (5, 3964596855), (15, 1321532285), (25, 792919371), (75, 264306457), (419, 47310225), (1257, 15770075), (2095, 9462045), (6285, 3154015), (10475, 1892409), (31425, 630803)]