84286935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 71388585

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 239, 255, 461, 717, 765, 1195, 1383, 2151, 2305, 3585, 4063, 4149, 6915, 7837, 10755, 12189, 20315, 20745, 23511, 36567, 39185, 60945, 70533, 110179, 117555, 182835, 330537, 352665, 550895, 991611, 1652685, 1873043, 4958055, 5619129, 9365215, 16857387, 28095645, 84286935]

約数ペア:

[(1, 84286935), (3, 28095645), (5, 16857387), (9, 9365215), (15, 5619129), (17, 4958055), (45, 1873043), (51, 1652685), (85, 991611), (153, 550895), (239, 352665), (255, 330537), (461, 182835), (717, 117555), (765, 110179), (1195, 70533), (1383, 60945), (2151, 39185), (2305, 36567), (3585, 23511), (4063, 20745), (4149, 20315), (6915, 12189), (7837, 10755)]