201462795

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2951

約数の個数: 56

約数和(自身を含む): 381675600

約数和(自身を除く): 180212805

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 729, 855, 1215, 1539, 2565, 2909, 3645, 4617, 7695, 8727, 13851, 14545, 23085, 26181, 43635, 55271, 69255, 78543, 130905, 165813, 235629, 276355, 392715, 497439, 706887, 829065, 1178145, 1492317, 2120661, 2487195, 3534435, 4476951, 7461585, 10603305, 13430853, 22384755, 40292559, 67154265, 201462795]

約数ペア:

[(1, 201462795), (3, 67154265), (5, 40292559), (9, 22384755), (15, 13430853), (19, 10603305), (27, 7461585), (45, 4476951), (57, 3534435), (81, 2487195), (95, 2120661), (135, 1492317), (171, 1178145), (243, 829065), (285, 706887), (405, 497439), (513, 392715), (729, 276355), (855, 235629), (1215, 165813), (1539, 130905), (2565, 78543), (2909, 69255), (3645, 55271), (4617, 43635), (7695, 26181), (8727, 23085), (13851, 14545)]