131479445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{32911}}^1$

素因数の和:32980

約数の個数: 16

約数和(自身を含む): 170615808

約数和(自身を除く): 39136363

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 32911, 164555, 559487, 1546817, 2797435, 7734085, 26295889, 131479445]

約数ペア:

[(1, 131479445), (5, 26295889), (17, 7734085), (47, 2797435), (85, 1546817), (235, 559487), (799, 164555), (3995, 32911)]