71223195

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19867}}^1$

素因数の和:20114

約数の個数: 16

約数和(自身を含む): 114439680

約数和(自身を除く): 43216485

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 19867, 59601, 99335, 298005, 4748213, 14244639, 23741065, 71223195]

約数ペア:

[(1, 71223195), (3, 23741065), (5, 14244639), (15, 4748213), (239, 298005), (717, 99335), (1195, 59601), (3585, 19867)]