87466965

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 145622016

約数和(自身を除く): 58155051

約数列:

[1, 3, 5, 15, 31, 93, 137, 155, 411, 465, 685, 1373, 2055, 4119, 4247, 6865, 12741, 20595, 21235, 42563, 63705, 127689, 188101, 212815, 564303, 638445, 940505, 2821515, 5831131, 17493393, 29155655, 87466965]

約数ペア:

[(1, 87466965), (3, 29155655), (5, 17493393), (15, 5831131), (31, 2821515), (93, 940505), (137, 638445), (155, 564303), (411, 212815), (465, 188101), (685, 127689), (1373, 63705), (2055, 42563), (4119, 21235), (4247, 20595), (6865, 12741)]