82394515

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 115831296

約数和(自身を除く): 33436781

約数列:

[1, 5, 7, 35, 83, 113, 251, 415, 565, 581, 791, 1255, 1757, 2905, 3955, 8785, 9379, 20833, 28363, 46895, 65653, 104165, 141815, 145831, 198541, 328265, 729155, 992705, 2354129, 11770645, 16478903, 82394515]

約数ペア:

[(1, 82394515), (5, 16478903), (7, 11770645), (35, 2354129), (83, 992705), (113, 729155), (251, 328265), (415, 198541), (565, 145831), (581, 141815), (791, 104165), (1255, 65653), (1757, 46895), (2905, 28363), (3955, 20833), (8785, 9379)]