15694294005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 31383729936

約数和(自身を除く): 15689435931

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 169, 195, 221, 233, 255, 507, 521, 585, 663, 699, 765, 845, 1105, 1165, 1521, 1563, 1989, 2097, 2535, 2605, 2873, 3029, 3315, 3495, 3961, 4689, 6773, 7605, 7815, 8619, 8857, 9087, 9945, 10485, 11883, 14365, 15145, 19805, 20319, 23445, 25857, 26571, 27261, 33865, 35649, 39377, 43095, 44285, 45435, 51493, 59415, 60957, 79713, 88049, 101595, 115141, 118131, 121393, 129285, 132855, 136305, 154479, 178245, 196885, 257465, 264147, 304785, 345423, 354393, 364179, 398565, 440245, 463437, 575705, 590655, 606965, 669409, 772395, 792441, 1036269, 1092537, 1320735, 1496833, 1578109, 1727115, 1771965, 1820895, 2008227, 2063681, 2317185, 3347045, 3962205, 4490499, 4734327, 5181345, 5462685, 6024681, 6191043, 7484165, 7890545, 10041135, 10318405, 13471497, 14202981, 18573129, 20515417, 22452495, 23671635, 26827853, 30123405, 30955215, 61546251, 67357485, 71014905, 80483559, 92865645, 102577085, 134139265, 184638753, 241450677, 307731255, 348762089, 402417795, 923193765, 1046286267, 1207253385, 1743810445, 3138858801, 5231431335, 15694294005]

約数ペア:

[(1, 15694294005), (3, 5231431335), (5, 3138858801), (9, 1743810445), (13, 1207253385), (15, 1046286267), (17, 923193765), (39, 402417795), (45, 348762089), (51, 307731255), (65, 241450677), (85, 184638753), (117, 134139265), (153, 102577085), (169, 92865645), (195, 80483559), (221, 71014905), (233, 67357485), (255, 61546251), (507, 30955215), (521, 30123405), (585, 26827853), (663, 23671635), (699, 22452495), (765, 20515417), (845, 18573129), (1105, 14202981), (1165, 13471497), (1521, 10318405), (1563, 10041135), (1989, 7890545), (2097, 7484165), (2535, 6191043), (2605, 6024681), (2873, 5462685), (3029, 5181345), (3315, 4734327), (3495, 4490499), (3961, 3962205), (4689, 3347045), (6773, 2317185), (7605, 2063681), (7815, 2008227), (8619, 1820895), (8857, 1771965), (9087, 1727115), (9945, 1578109), (10485, 1496833), (11883, 1320735), (14365, 1092537), (15145, 1036269), (19805, 792441), (20319, 772395), (23445, 669409), (25857, 606965), (26571, 590655), (27261, 575705), (33865, 463437), (35649, 440245), (39377, 398565), (43095, 364179), (44285, 354393), (45435, 345423), (51493, 304785), (59415, 264147), (60957, 257465), (79713, 196885), (88049, 178245), (101595, 154479), (115141, 136305), (118131, 132855), (121393, 129285)]