76838745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{787}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 128904192

約数和(自身を除く): 52065447

約数列:

[1, 3, 5, 15, 23, 69, 115, 283, 345, 787, 849, 1415, 2361, 3935, 4245, 6509, 11805, 18101, 19527, 32545, 54303, 90505, 97635, 222721, 271515, 668163, 1113605, 3340815, 5122583, 15367749, 25612915, 76838745]

約数ペア:

[(1, 76838745), (3, 25612915), (5, 15367749), (15, 5122583), (23, 3340815), (69, 1113605), (115, 668163), (283, 271515), (345, 222721), (787, 97635), (849, 90505), (1415, 54303), (2361, 32545), (3935, 19527), (4245, 18101), (6509, 11805)]