86584785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5059}}^1$

素因数の和:5237

約数の個数: 32

約数和(自身を含む): 159329280

約数和(自身を除く): 72744495

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3423, 5059, 5705, 15177, 17115, 25295, 35413, 75885, 106239, 177065, 531195, 824617, 2473851, 4123085, 5772319, 12369255, 17316957, 28861595, 86584785]

約数ペア:

[(1, 86584785), (3, 28861595), (5, 17316957), (7, 12369255), (15, 5772319), (21, 4123085), (35, 2473851), (105, 824617), (163, 531195), (489, 177065), (815, 106239), (1141, 75885), (2445, 35413), (3423, 25295), (5059, 17115), (5705, 15177)]