87990135

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{32771}}^1$

素因数の和:32958

約数の個数: 16

約数和(自身を含む): 141575040

約数和(自身を除く): 53584905

約数列:

[1, 3, 5, 15, 179, 537, 895, 2685, 32771, 98313, 163855, 491565, 5866009, 17598027, 29330045, 87990135]

約数ペア:

[(1, 87990135), (3, 29330045), (5, 17598027), (15, 5866009), (179, 491565), (537, 163855), (895, 98313), (2685, 32771)]