31043115

素因数分解:

$3^3\times 5^1\times {\mathrm{229949}}^1$

素因数の和:229963

約数の個数: 16

約数和(自身を含む): 55188000

約数和(自身を除く): 24144885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229949, 689847, 1149745, 2069541, 3449235, 6208623, 10347705, 31043115]

約数ペア:

[(1, 31043115), (3, 10347705), (5, 6208623), (9, 3449235), (15, 2069541), (27, 1149745), (45, 689847), (135, 229949)]