127151245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5003}}^1$

素因数の和:5061

約数の個数: 32

約数和(自身を含む): 181585152

約数和(自身を除く): 54433907

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 5003, 5083, 25015, 25415, 65039, 85051, 115069, 325195, 425255, 575345, 1105663, 1495897, 1956173, 5528315, 7479485, 9780865, 25430249, 127151245]

約数ペア:

[(1, 127151245), (5, 25430249), (13, 9780865), (17, 7479485), (23, 5528315), (65, 1956173), (85, 1495897), (115, 1105663), (221, 575345), (299, 425255), (391, 325195), (1105, 115069), (1495, 85051), (1955, 65039), (5003, 25415), (5083, 25015)]