996286025

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 1459192320

約数和(自身を除く): 462906295

約数列:

[1, 5, 7, 25, 35, 47, 89, 175, 235, 329, 445, 623, 1175, 1361, 1645, 2225, 3115, 4183, 6805, 8225, 9527, 15575, 20915, 29281, 34025, 47635, 63967, 104575, 121129, 146405, 238175, 319835, 447769, 605645, 732025, 847903, 1599175, 2238845, 3028225, 4239515, 5693063, 11194225, 21197575, 28465315, 39851441, 142326575, 199257205, 996286025]

約数ペア:

[(1, 996286025), (5, 199257205), (7, 142326575), (25, 39851441), (35, 28465315), (47, 21197575), (89, 11194225), (175, 5693063), (235, 4239515), (329, 3028225), (445, 2238845), (623, 1599175), (1175, 847903), (1361, 732025), (1645, 605645), (2225, 447769), (3115, 319835), (4183, 238175), (6805, 146405), (8225, 121129), (9527, 104575), (15575, 63967), (20915, 47635), (29281, 34025)]