11271815

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 13855968

約数和(自身を除く): 2584153

約数列:

[1, 5, 83, 157, 173, 415, 785, 865, 13031, 14359, 27161, 65155, 71795, 135805, 2254363, 11271815]

約数ペア:

[(1, 11271815), (5, 2254363), (83, 135805), (157, 71795), (173, 65155), (415, 27161), (785, 14359), (865, 13031)]