2912221215

素因数分解:

$3^3\times 5^1\times {\mathrm{4933}}^1\times {\mathrm{4373}}^1$

素因数の和:9320

約数の個数: 32

約数和(自身を含む): 5179515840

約数和(自身を除く): 2267294625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4373, 4933, 13119, 14799, 21865, 24665, 39357, 44397, 65595, 73995, 118071, 133191, 196785, 221985, 590355, 665955, 21572009, 64716027, 107860045, 194148081, 323580135, 582444243, 970740405, 2912221215]

約数ペア:

[(1, 2912221215), (3, 970740405), (5, 582444243), (9, 323580135), (15, 194148081), (27, 107860045), (45, 64716027), (135, 21572009), (4373, 665955), (4933, 590355), (13119, 221985), (14799, 196785), (21865, 133191), (24665, 118071), (39357, 73995), (44397, 65595)]