76822915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 108017280

約数和(自身を除く): 31194365

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 481, 629, 1105, 1879, 2405, 3145, 8177, 9395, 24427, 31943, 40885, 69523, 122135, 159715, 347615, 415259, 903799, 1181891, 2076295, 4518995, 5909455, 15364583, 76822915]

約数ペア:

[(1, 76822915), (5, 15364583), (13, 5909455), (17, 4518995), (37, 2076295), (65, 1181891), (85, 903799), (185, 415259), (221, 347615), (481, 159715), (629, 122135), (1105, 69523), (1879, 40885), (2405, 31943), (3145, 24427), (8177, 9395)]