30883245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47881}}^1$

素因数の和:47932

約数の個数: 16

約数和(自身を含む): 50563392

約数和(自身を除く): 19680147

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 47881, 143643, 239405, 718215, 2058883, 6176649, 10294415, 30883245]

約数ペア:

[(1, 30883245), (3, 10294415), (5, 6176649), (15, 2058883), (43, 718215), (129, 239405), (215, 143643), (645, 47881)]