85071315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47659}}^1$

素因数の和:47691

約数の個数: 32

約数和(自身を含む): 164712960

約数和(自身を除く): 79641645

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 47659, 142977, 238295, 333613, 714885, 810203, 1000839, 1668065, 2430609, 4051015, 5004195, 5671421, 12153045, 17014263, 28357105, 85071315]

約数ペア:

[(1, 85071315), (3, 28357105), (5, 17014263), (7, 12153045), (15, 5671421), (17, 5004195), (21, 4051015), (35, 2430609), (51, 1668065), (85, 1000839), (105, 810203), (119, 714885), (255, 333613), (357, 238295), (595, 142977), (1785, 47659)]