27815145795

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1\times {\mathrm{3917}}^1$

素因数の和:6241

約数の個数: 64

約数和(自身を含む): 51634851840

約数和(自身を除く): 23819706045

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2287, 3105, 3917, 6861, 11435, 11751, 19585, 20583, 34305, 35253, 52601, 58755, 61749, 90091, 102915, 105759, 157803, 176265, 263005, 270273, 308745, 450455, 473409, 528795, 789015, 810819, 1351365, 1420227, 2367045, 2432457, 4054095, 7101135, 8958179, 12162285, 26874537, 44790895, 80623611, 134372685, 206038117, 241870833, 403118055, 618114351, 1030190585, 1209354165, 1854343053, 3090571755, 5563029159, 9271715265, 27815145795]

約数ペア:

[(1, 27815145795), (3, 9271715265), (5, 5563029159), (9, 3090571755), (15, 1854343053), (23, 1209354165), (27, 1030190585), (45, 618114351), (69, 403118055), (115, 241870833), (135, 206038117), (207, 134372685), (345, 80623611), (621, 44790895), (1035, 26874537), (2287, 12162285), (3105, 8958179), (3917, 7101135), (6861, 4054095), (11435, 2432457), (11751, 2367045), (19585, 1420227), (20583, 1351365), (34305, 810819), (35253, 789015), (52601, 528795), (58755, 473409), (61749, 450455), (90091, 308745), (102915, 270273), (105759, 263005), (157803, 176265)]