7512122655

素因数分解:

$3^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13127}}^1$

素因数の和:13307

約数の個数: 56

約数和(自身を含む): 13602760992

約数和(自身を除く): 6090638337

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 157, 243, 405, 471, 729, 785, 1215, 1413, 2355, 3645, 4239, 7065, 12717, 13127, 21195, 38151, 39381, 63585, 65635, 114453, 118143, 190755, 196905, 354429, 572265, 590715, 1063287, 1772145, 2060939, 3189861, 5316435, 6182817, 9569583, 10304695, 15949305, 18548451, 30914085, 47847915, 55645353, 92742255, 166936059, 278226765, 500808177, 834680295, 1502424531, 2504040885, 7512122655]

約数ペア:

[(1, 7512122655), (3, 2504040885), (5, 1502424531), (9, 834680295), (15, 500808177), (27, 278226765), (45, 166936059), (81, 92742255), (135, 55645353), (157, 47847915), (243, 30914085), (405, 18548451), (471, 15949305), (729, 10304695), (785, 9569583), (1215, 6182817), (1413, 5316435), (2355, 3189861), (3645, 2060939), (4239, 1772145), (7065, 1063287), (12717, 590715), (13127, 572265), (21195, 354429), (38151, 196905), (39381, 190755), (63585, 118143), (65635, 114453)]