27831344695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{3217}}^1$

素因数の和:4240

約数の個数: 64

約数和(自身を含む): 43506948096

約数和(自身を除く): 15675603401

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 977, 1265, 1771, 3217, 4885, 6839, 8855, 10747, 16085, 22471, 22519, 34195, 35387, 53735, 73991, 75229, 112355, 112595, 157297, 176935, 247181, 247709, 369955, 376145, 517937, 786485, 813901, 1235905, 1238545, 1730267, 2589685, 3143009, 4069505, 5697307, 8651335, 15715045, 22001063, 28486535, 34573099, 72289207, 110005315, 172865495, 242011693, 361446035, 506024449, 795181277, 1210058465, 2530122245, 3975906385, 5566268939, 27831344695]

約数ペア:

[(1, 27831344695), (5, 5566268939), (7, 3975906385), (11, 2530122245), (23, 1210058465), (35, 795181277), (55, 506024449), (77, 361446035), (115, 242011693), (161, 172865495), (253, 110005315), (385, 72289207), (805, 34573099), (977, 28486535), (1265, 22001063), (1771, 15715045), (3217, 8651335), (4885, 5697307), (6839, 4069505), (8855, 3143009), (10747, 2589685), (16085, 1730267), (22471, 1238545), (22519, 1235905), (34195, 813901), (35387, 786485), (53735, 517937), (73991, 376145), (75229, 369955), (112355, 247709), (112595, 247181), (157297, 176935)]