7489105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 10096632

約数和(自身を除く): 2607527

約数列:

[1, 5, 13, 29, 65, 137, 145, 377, 685, 841, 1781, 1885, 3973, 4205, 8905, 10933, 19865, 51649, 54665, 115217, 258245, 576085, 1497821, 7489105]

約数ペア:

[(1, 7489105), (5, 1497821), (13, 576085), (29, 258245), (65, 115217), (137, 54665), (145, 51649), (377, 19865), (685, 10933), (841, 8905), (1781, 4205), (1885, 3973)]