1566016455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{19373}}^1$

素因数の和:19715

約数の個数: 32

約数和(自身を含む): 2661522624

約数和(自身を除く): 1095506169

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317, 951, 1585, 4755, 5389, 16167, 19373, 26945, 58119, 80835, 96865, 290595, 329341, 988023, 1646705, 4940115, 6141241, 18423723, 30706205, 92118615, 104401097, 313203291, 522005485, 1566016455]

約数ペア:

[(1, 1566016455), (3, 522005485), (5, 313203291), (15, 104401097), (17, 92118615), (51, 30706205), (85, 18423723), (255, 6141241), (317, 4940115), (951, 1646705), (1585, 988023), (4755, 329341), (5389, 290595), (16167, 96865), (19373, 80835), (26945, 58119)]