82159245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 168099840

約数和(自身を除く): 85940595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 227, 315, 383, 681, 945, 1135, 1149, 1589, 1915, 2043, 2681, 3405, 3447, 4767, 5745, 6129, 7945, 8043, 10215, 10341, 13405, 14301, 17235, 23835, 24129, 30645, 40215, 42903, 51705, 71505, 72387, 86941, 120645, 214515, 260823, 361935, 434705, 608587, 782469, 1304115, 1825761, 2347407, 3042935, 3912345, 5477283, 9128805, 11737035, 16431849, 27386415, 82159245]

約数ペア:

[(1, 82159245), (3, 27386415), (5, 16431849), (7, 11737035), (9, 9128805), (15, 5477283), (21, 3912345), (27, 3042935), (35, 2347407), (45, 1825761), (63, 1304115), (105, 782469), (135, 608587), (189, 434705), (227, 361935), (315, 260823), (383, 214515), (681, 120645), (945, 86941), (1135, 72387), (1149, 71505), (1589, 51705), (1915, 42903), (2043, 40215), (2681, 30645), (3405, 24129), (3447, 23835), (4767, 17235), (5745, 14301), (6129, 13405), (7945, 10341), (8043, 10215)]