123083265

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{42961}}^1$

素因数の和:43160

約数の個数: 16

約数和(自身を含む): 197968896

約数和(自身を除く): 74885631

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 42961, 128883, 214805, 644415, 8205551, 24616653, 41027755, 123083265]

約数ペア:

[(1, 123083265), (3, 41027755), (5, 24616653), (15, 8205551), (191, 644415), (573, 214805), (955, 128883), (2865, 42961)]