22471640485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{30881}}^1$

素因数の和:32133

約数の個数: 32

約数和(自身を含む): 32658826752

約数和(自身を除く): 10187186267

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 1223, 6115, 8561, 20791, 30881, 42805, 103955, 145537, 154405, 216167, 524977, 727685, 1080835, 2624885, 3674839, 18374195, 37767463, 188837315, 264372241, 642046871, 1321861205, 3210234355, 4494328097, 22471640485]

約数ペア:

[(1, 22471640485), (5, 4494328097), (7, 3210234355), (17, 1321861205), (35, 642046871), (85, 264372241), (119, 188837315), (595, 37767463), (1223, 18374195), (6115, 3674839), (8561, 2624885), (20791, 1080835), (30881, 727685), (42805, 524977), (103955, 216167), (145537, 154405)]