86872295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4463}}^1$

素因数の和:4714

約数の個数: 16

約数和(自身を含む): 110885760

約数和(自身を除く): 24013465

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 4463, 19465, 22315, 75871, 379355, 1022027, 5110135, 17374459, 86872295]

約数ペア:

[(1, 86872295), (5, 17374459), (17, 5110135), (85, 1022027), (229, 379355), (1145, 75871), (3893, 22315), (4463, 19465)]