128532165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{983}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 215377920

約数和(自身を除く): 86845755

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 379, 983, 1137, 1895, 2949, 4915, 5685, 8717, 14745, 22609, 26151, 43585, 67827, 113045, 130755, 339135, 372557, 1117671, 1862785, 5588355, 8568811, 25706433, 42844055, 128532165]

約数ペア:

[(1, 128532165), (3, 42844055), (5, 25706433), (15, 8568811), (23, 5588355), (69, 1862785), (115, 1117671), (345, 372557), (379, 339135), (983, 130755), (1137, 113045), (1895, 67827), (2949, 43585), (4915, 26151), (5685, 22609), (8717, 14745)]