15703596805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{30203}}^1$

素因数の和:30661

約数の個数: 32

約数和(自身を含む): 21413427840

約数和(自身を除く): 5709831035

約数列:

[1, 5, 13, 19, 65, 95, 247, 421, 1235, 2105, 5473, 7999, 27365, 30203, 39995, 103987, 151015, 392639, 519935, 573857, 1963195, 2869285, 7460141, 12715463, 37300705, 63577315, 165301019, 241593797, 826505095, 1207968985, 3140719361, 15703596805]

約数ペア:

[(1, 15703596805), (5, 3140719361), (13, 1207968985), (19, 826505095), (65, 241593797), (95, 165301019), (247, 63577315), (421, 37300705), (1235, 12715463), (2105, 7460141), (5473, 2869285), (7999, 1963195), (27365, 573857), (30203, 519935), (39995, 392639), (103987, 151015)]