28331325855

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{9993413}}^1$

素因数の和:9993437

約数の個数: 40

約数和(自身を含む): 58041748512

約数和(自身を除く): 29710422657

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 9993413, 29980239, 49967065, 69953891, 89940717, 149901195, 209861673, 269822151, 349769455, 449703585, 629585019, 809466453, 1049308365, 1349110755, 1888755057, 3147925095, 4047332265, 5666265171, 9443775285, 28331325855]

約数ペア:

[(1, 28331325855), (3, 9443775285), (5, 5666265171), (7, 4047332265), (9, 3147925095), (15, 1888755057), (21, 1349110755), (27, 1049308365), (35, 809466453), (45, 629585019), (63, 449703585), (81, 349769455), (105, 269822151), (135, 209861673), (189, 149901195), (315, 89940717), (405, 69953891), (567, 49967065), (945, 29980239), (2835, 9993413)]