15704080155

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89459}}^1$

素因数の和:89600

約数の個数: 48

約数和(自身を含む): 28134812160

約数和(自身を除く): 12430732005

約数列:

[1, 3, 5, 9, 15, 45, 47, 83, 141, 235, 249, 415, 423, 705, 747, 1245, 2115, 3735, 3901, 11703, 19505, 35109, 58515, 89459, 175545, 268377, 447295, 805131, 1341885, 4025655, 4204573, 7425097, 12613719, 21022865, 22275291, 37125485, 37841157, 63068595, 66825873, 111376455, 189205785, 334129365, 348979559, 1046938677, 1744897795, 3140816031, 5234693385, 15704080155]

約数ペア:

[(1, 15704080155), (3, 5234693385), (5, 3140816031), (9, 1744897795), (15, 1046938677), (45, 348979559), (47, 334129365), (83, 189205785), (141, 111376455), (235, 66825873), (249, 63068595), (415, 37841157), (423, 37125485), (705, 22275291), (747, 21022865), (1245, 12613719), (2115, 7425097), (3735, 4204573), (3901, 4025655), (11703, 1341885), (19505, 805131), (35109, 447295), (58515, 268377), (89459, 175545)]