28933039305

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{32143}}^1$

素因数の和:32478

約数の個数: 48

約数和(自身を含む): 50967012096

約数和(自身を除く): 22033972791

約数列:

[1, 3, 5, 9, 15, 45, 83, 241, 249, 415, 723, 747, 1205, 1245, 2169, 3615, 3735, 10845, 20003, 32143, 60009, 96429, 100015, 160715, 180027, 289287, 300045, 482145, 900135, 1446435, 2667869, 7746463, 8003607, 13339345, 23239389, 24010821, 38732315, 40018035, 69718167, 116196945, 120054105, 348590835, 642956429, 1928869287, 3214782145, 5786607861, 9644346435, 28933039305]

約数ペア:

[(1, 28933039305), (3, 9644346435), (5, 5786607861), (9, 3214782145), (15, 1928869287), (45, 642956429), (83, 348590835), (241, 120054105), (249, 116196945), (415, 69718167), (723, 40018035), (747, 38732315), (1205, 24010821), (1245, 23239389), (2169, 13339345), (3615, 8003607), (3735, 7746463), (10845, 2667869), (20003, 1446435), (32143, 900135), (60009, 482145), (96429, 300045), (100015, 289287), (160715, 180027)]