71775495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 137434752

約数和(自身を除く): 65659257

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 249, 415, 495, 747, 913, 1245, 1747, 2739, 3735, 4565, 5241, 8217, 8735, 13695, 15723, 19217, 26205, 41085, 57651, 78615, 96085, 145001, 172953, 288255, 435003, 725005, 864765, 1305009, 1595011, 2175015, 4785033, 6525045, 7975055, 14355099, 23925165, 71775495]

約数ペア:

[(1, 71775495), (3, 23925165), (5, 14355099), (9, 7975055), (11, 6525045), (15, 4785033), (33, 2175015), (45, 1595011), (55, 1305009), (83, 864765), (99, 725005), (165, 435003), (249, 288255), (415, 172953), (495, 145001), (747, 96085), (913, 78615), (1245, 57651), (1747, 41085), (2739, 26205), (3735, 19217), (4565, 15723), (5241, 13695), (8217, 8735)]