527831395

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16339}}^1$

素因数の和:16435

約数の個数: 32

約数和(自身を含む): 790594560

約数和(自身を除く): 262763165

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 4615, 6461, 16339, 32305, 81695, 114373, 212407, 571865, 1062035, 1160069, 1486849, 5800345, 7434245, 8120483, 15080897, 40602415, 75404485, 105566279, 527831395]

約数ペア:

[(1, 527831395), (5, 105566279), (7, 75404485), (13, 40602415), (35, 15080897), (65, 8120483), (71, 7434245), (91, 5800345), (355, 1486849), (455, 1160069), (497, 1062035), (923, 571865), (2485, 212407), (4615, 114373), (6461, 81695), (16339, 32305)]