159849045

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 311351040

約数和(自身を除く): 151501995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 71, 81, 85, 109, 135, 153, 213, 243, 255, 327, 355, 405, 459, 545, 639, 765, 981, 1065, 1207, 1215, 1377, 1635, 1853, 1917, 2295, 2943, 3195, 3621, 4131, 4905, 5559, 5751, 6035, 6885, 7739, 8829, 9265, 9585, 10863, 14715, 16677, 17253, 18105, 20655, 23217, 26487, 27795, 28755, 32589, 38695, 44145, 50031, 54315, 69651, 83385, 86265, 97767, 116085, 131563, 132435, 150093, 162945, 208953, 250155, 293301, 348255, 394689, 450279, 488835, 626859, 657815, 750465, 1044765, 1184067, 1466505, 1880577, 1973445, 2251395, 3134295, 3552201, 5920335, 9402885, 10656603, 17761005, 31969809, 53283015, 159849045]

約数ペア:

[(1, 159849045), (3, 53283015), (5, 31969809), (9, 17761005), (15, 10656603), (17, 9402885), (27, 5920335), (45, 3552201), (51, 3134295), (71, 2251395), (81, 1973445), (85, 1880577), (109, 1466505), (135, 1184067), (153, 1044765), (213, 750465), (243, 657815), (255, 626859), (327, 488835), (355, 450279), (405, 394689), (459, 348255), (545, 293301), (639, 250155), (765, 208953), (981, 162945), (1065, 150093), (1207, 132435), (1215, 131563), (1377, 116085), (1635, 97767), (1853, 86265), (1917, 83385), (2295, 69651), (2943, 54315), (3195, 50031), (3621, 44145), (4131, 38695), (4905, 32589), (5559, 28755), (5751, 27795), (6035, 26487), (6885, 23217), (7739, 20655), (8829, 18105), (9265, 17253), (9585, 16677), (10863, 14715)]