121694495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{81401}}^1$

素因数の和:81442

約数の個数: 16

約数和(自身を含む): 164106432

約数和(自身を除く): 42411937

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 81401, 407005, 1058213, 1872223, 5291065, 9361115, 24338899, 121694495]

約数ペア:

[(1, 121694495), (5, 24338899), (13, 9361115), (23, 5291065), (65, 1872223), (115, 1058213), (299, 407005), (1495, 81401)]