1265829265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 1763596800

約数和(自身を除く): 497767535

約数列:

[1, 5, 17, 23, 29, 83, 85, 115, 145, 269, 391, 415, 493, 667, 1345, 1411, 1909, 1955, 2407, 2465, 3335, 4573, 6187, 7055, 7801, 9545, 11339, 12035, 22327, 22865, 30935, 32453, 39005, 40919, 55361, 56695, 105179, 111635, 132617, 162265, 179423, 204595, 276805, 379559, 513521, 525895, 647483, 663085, 897115, 941137, 1897795, 2567605, 3050191, 3237415, 4705685, 8729857, 11007211, 14892109, 15250955, 43649285, 55036055, 74460545, 253165853, 1265829265]

約数ペア:

[(1, 1265829265), (5, 253165853), (17, 74460545), (23, 55036055), (29, 43649285), (83, 15250955), (85, 14892109), (115, 11007211), (145, 8729857), (269, 4705685), (391, 3237415), (415, 3050191), (493, 2567605), (667, 1897795), (1345, 941137), (1411, 897115), (1909, 663085), (1955, 647483), (2407, 525895), (2465, 513521), (3335, 379559), (4573, 276805), (6187, 204595), (7055, 179423), (7801, 162265), (9545, 132617), (11339, 111635), (12035, 105179), (22327, 56695), (22865, 55361), (30935, 40919), (32453, 39005)]