68515395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351361}}^1$

素因数の和:351382

約数の個数: 16

約数和(自身を含む): 118057632

約数和(自身を除く): 49542237

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 351361, 1054083, 1756805, 4567693, 5270415, 13703079, 22838465, 68515395]

約数ペア:

[(1, 68515395), (3, 22838465), (5, 13703079), (13, 5270415), (15, 4567693), (39, 1756805), (65, 1054083), (195, 351361)]