805110423

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 1250242560

約数和(自身を除く): 445132137

約数列:

[1, 3, 13, 23, 39, 47, 69, 113, 141, 169, 299, 339, 507, 611, 897, 1081, 1469, 1833, 2197, 2599, 3243, 3887, 4407, 5311, 6591, 7797, 7943, 11661, 14053, 15933, 19097, 23829, 33787, 42159, 50531, 57291, 69043, 101361, 103259, 122153, 151593, 182689, 207129, 248261, 309777, 366459, 439231, 548067, 744783, 897559, 1317693, 1587989, 2374957, 2692677, 4763967, 5710003, 7124871, 11668267, 17130009, 20643857, 35004801, 61931571, 268370141, 805110423]

約数ペア:

[(1, 805110423), (3, 268370141), (13, 61931571), (23, 35004801), (39, 20643857), (47, 17130009), (69, 11668267), (113, 7124871), (141, 5710003), (169, 4763967), (299, 2692677), (339, 2374957), (507, 1587989), (611, 1317693), (897, 897559), (1081, 744783), (1469, 548067), (1833, 439231), (2197, 366459), (2599, 309777), (3243, 248261), (3887, 207129), (4407, 182689), (5311, 151593), (6591, 122153), (7797, 103259), (7943, 101361), (11661, 69043), (14053, 57291), (15933, 50531), (19097, 42159), (23829, 33787)]