65987145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 131369472

約数和(自身を除く): 65382327

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 271, 315, 773, 813, 1355, 1897, 2319, 2439, 3865, 4065, 5411, 5691, 6957, 9485, 11595, 12195, 16233, 17073, 27055, 28455, 34785, 48699, 81165, 85365, 209483, 243495, 628449, 1047415, 1466381, 1885347, 3142245, 4399143, 7331905, 9426735, 13197429, 21995715, 65987145]

約数ペア:

[(1, 65987145), (3, 21995715), (5, 13197429), (7, 9426735), (9, 7331905), (15, 4399143), (21, 3142245), (35, 1885347), (45, 1466381), (63, 1047415), (105, 628449), (271, 243495), (315, 209483), (773, 85365), (813, 81165), (1355, 48699), (1897, 34785), (2319, 28455), (2439, 27055), (3865, 17073), (4065, 16233), (5411, 12195), (5691, 11595), (6957, 9485)]