39147165

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1847}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 70076160

約数和(自身を除く): 30928995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 1847, 2355, 4239, 5541, 7065, 9235, 16623, 21195, 27705, 49869, 83115, 249345, 289979, 869937, 1449895, 2609811, 4349685, 7829433, 13049055, 39147165]

約数ペア:

[(1, 39147165), (3, 13049055), (5, 7829433), (9, 4349685), (15, 2609811), (27, 1449895), (45, 869937), (135, 289979), (157, 249345), (471, 83115), (785, 49869), (1413, 27705), (1847, 21195), (2355, 16623), (4239, 9235), (5541, 7065)]