15128585553

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1\times {\mathrm{2663}}^1$

素因数の和:3693

約数の個数: 32

約数和(自身を含む): 21110132736

約数和(自身を除く): 5981547183

約数列:

[1, 3, 43, 47, 129, 141, 937, 2021, 2663, 2811, 6063, 7989, 40291, 44039, 114509, 120873, 125161, 132117, 343527, 375483, 1893677, 2495231, 5381923, 5681031, 7485693, 16145769, 107294933, 117275857, 321884799, 351827571, 5042861851, 15128585553]

約数ペア:

[(1, 15128585553), (3, 5042861851), (43, 351827571), (47, 321884799), (129, 117275857), (141, 107294933), (937, 16145769), (2021, 7485693), (2663, 5681031), (2811, 5381923), (6063, 2495231), (7989, 1893677), (40291, 375483), (44039, 343527), (114509, 132117), (120873, 125161)]