138433565

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{919}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 170104320

約数和(自身を除く): 31670755

約数列:

[1, 5, 47, 235, 641, 919, 3205, 4595, 30127, 43193, 150635, 215965, 589079, 2945395, 27686713, 138433565]

約数ペア:

[(1, 138433565), (5, 27686713), (47, 2945395), (235, 589079), (641, 215965), (919, 150635), (3205, 43193), (4595, 30127)]