8680212155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1\times {\mathrm{2309}}^1$

素因数の和:3319

約数の個数: 32

約数和(自身を含む): 11280487680

約数和(自身を除く): 2600275525

約数列:

[1, 5, 17, 47, 85, 235, 799, 941, 2309, 3995, 4705, 11545, 15997, 39253, 44227, 79985, 108523, 196265, 221135, 542615, 751859, 1844891, 2172769, 3759295, 9224455, 10863845, 36937073, 102120143, 184685365, 510600715, 1736042431, 8680212155]

約数ペア:

[(1, 8680212155), (5, 1736042431), (17, 510600715), (47, 184685365), (85, 102120143), (235, 36937073), (799, 10863845), (941, 9224455), (2309, 3759295), (3995, 2172769), (4705, 1844891), (11545, 751859), (15997, 542615), (39253, 221135), (44227, 196265), (79985, 108523)]