2019432435

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 3399492096

約数和(自身を除く): 1380059661

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1369, 1591, 2287, 4107, 4773, 6845, 6861, 7955, 11435, 20535, 23865, 34305, 58867, 84619, 98341, 176601, 253857, 294335, 295023, 423095, 491705, 883005, 1269285, 1475115, 3130903, 3638617, 9392709, 10915851, 15654515, 18193085, 46963545, 54579255, 134628829, 403886487, 673144145, 2019432435]

約数ペア:

[(1, 2019432435), (3, 673144145), (5, 403886487), (15, 134628829), (37, 54579255), (43, 46963545), (111, 18193085), (129, 15654515), (185, 10915851), (215, 9392709), (555, 3638617), (645, 3130903), (1369, 1475115), (1591, 1269285), (2287, 883005), (4107, 491705), (4773, 423095), (6845, 295023), (6861, 294335), (7955, 253857), (11435, 176601), (20535, 98341), (23865, 84619), (34305, 58867)]