29128365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 58406400

約数和(自身を除く): 29278035

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1039, 1335, 1869, 3115, 3117, 4005, 5195, 5607, 7273, 9345, 9351, 15585, 21819, 28035, 36365, 46755, 65457, 92471, 109095, 277413, 327285, 462355, 647297, 832239, 1387065, 1941891, 3236485, 4161195, 5825673, 9709455, 29128365]

約数ペア:

[(1, 29128365), (3, 9709455), (5, 5825673), (7, 4161195), (9, 3236485), (15, 1941891), (21, 1387065), (35, 832239), (45, 647297), (63, 462355), (89, 327285), (105, 277413), (267, 109095), (315, 92471), (445, 65457), (623, 46755), (801, 36365), (1039, 28035), (1335, 21819), (1869, 15585), (3115, 9351), (3117, 9345), (4005, 7273), (5195, 5607)]