6740825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 10291008

約数和(自身を除く): 3550183

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 2963, 14815, 20741, 38519, 74075, 103705, 192595, 269633, 518525, 962975, 1348165, 6740825]

約数ペア:

[(1, 6740825), (5, 1348165), (7, 962975), (13, 518525), (25, 269633), (35, 192595), (65, 103705), (91, 74075), (175, 38519), (325, 20741), (455, 14815), (2275, 2963)]