15768350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 33466608

約数和(自身を除く): 17698258

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 1427, 2210, 2854, 5525, 7135, 11050, 14270, 18551, 24259, 35675, 37102, 48518, 71350, 92755, 121295, 185510, 242590, 315367, 463775, 606475, 630734, 927550, 1212950, 1576835, 3153670, 7884175, 15768350]

約数ペア:

[(1, 15768350), (2, 7884175), (5, 3153670), (10, 1576835), (13, 1212950), (17, 927550), (25, 630734), (26, 606475), (34, 463775), (50, 315367), (65, 242590), (85, 185510), (130, 121295), (170, 92755), (221, 71350), (325, 48518), (425, 37102), (442, 35675), (650, 24259), (850, 18551), (1105, 14270), (1427, 11050), (2210, 7135), (2854, 5525)]