85818635

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6271}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 130056192

約数和(自身を除く): 44237557

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 6271, 13685, 31355, 43897, 106607, 144233, 219485, 533035, 721165, 746249, 1009631, 2451961, 3731245, 5048155, 12259805, 17163727, 85818635]

約数ペア:

[(1, 85818635), (5, 17163727), (7, 12259805), (17, 5048155), (23, 3731245), (35, 2451961), (85, 1009631), (115, 746249), (119, 721165), (161, 533035), (391, 219485), (595, 144233), (805, 106607), (1955, 43897), (2737, 31355), (6271, 13685)]