80239035

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{19739}}^1$

素因数の和:20018

約数の個数: 16

約数和(自身を含む): 128862720

約数和(自身を除く): 48623685

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 19739, 59217, 98695, 296085, 5349269, 16047807, 26746345, 80239035]

約数ペア:

[(1, 80239035), (3, 26746345), (5, 16047807), (15, 5349269), (271, 296085), (813, 98695), (1355, 59217), (4065, 19739)]