69737655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 129064320

約数和(自身を除く): 59326665

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 109, 193, 195, 221, 255, 327, 545, 579, 663, 965, 1105, 1417, 1635, 1853, 2509, 2895, 3281, 3315, 4251, 5559, 7085, 7527, 9265, 9843, 12545, 16405, 21037, 21255, 24089, 27795, 37635, 42653, 49215, 63111, 72267, 105185, 120445, 127959, 213265, 273481, 315555, 357629, 361335, 639795, 820443, 1072887, 1367405, 1788145, 4102215, 4649177, 5364435, 13947531, 23245885, 69737655]

約数ペア:

[(1, 69737655), (3, 23245885), (5, 13947531), (13, 5364435), (15, 4649177), (17, 4102215), (39, 1788145), (51, 1367405), (65, 1072887), (85, 820443), (109, 639795), (193, 361335), (195, 357629), (221, 315555), (255, 273481), (327, 213265), (545, 127959), (579, 120445), (663, 105185), (965, 72267), (1105, 63111), (1417, 49215), (1635, 42653), (1853, 37635), (2509, 27795), (2895, 24089), (3281, 21255), (3315, 21037), (4251, 16405), (5559, 12545), (7085, 9843), (7527, 9265)]