159243165

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 306575280

約数和(自身を除く): 147332115

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 101, 135, 153, 229, 255, 303, 405, 459, 505, 687, 765, 909, 1145, 1377, 1515, 1717, 2061, 2295, 2727, 3435, 3893, 4545, 5151, 6183, 6885, 8181, 8585, 10305, 11679, 13635, 15453, 18549, 19465, 23129, 25755, 30915, 35037, 40905, 46359, 58395, 69387, 77265, 92745, 105111, 115645, 139077, 175185, 208161, 231795, 315333, 346935, 393193, 525555, 624483, 695385, 1040805, 1179579, 1576665, 1873449, 1965965, 3122415, 3538737, 5897895, 9367245, 10616211, 17693685, 31848633, 53081055, 159243165]

約数ペア:

[(1, 159243165), (3, 53081055), (5, 31848633), (9, 17693685), (15, 10616211), (17, 9367245), (27, 5897895), (45, 3538737), (51, 3122415), (81, 1965965), (85, 1873449), (101, 1576665), (135, 1179579), (153, 1040805), (229, 695385), (255, 624483), (303, 525555), (405, 393193), (459, 346935), (505, 315333), (687, 231795), (765, 208161), (909, 175185), (1145, 139077), (1377, 115645), (1515, 105111), (1717, 92745), (2061, 77265), (2295, 69387), (2727, 58395), (3435, 46359), (3893, 40905), (4545, 35037), (5151, 30915), (6183, 25755), (6885, 23129), (8181, 19465), (8585, 18549), (10305, 15453), (11679, 13635)]