3973670883825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2543}}^1\times {\mathrm{718433}}^1$

素因数の和:721018

約数の個数: 48

約数和(自身を含む): 6799029477120

約数和(自身を除く): 2825358593295

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 2543, 7629, 12715, 38145, 63575, 73747, 190725, 221241, 368735, 718433, 1106205, 1843675, 2155299, 3592165, 5531025, 10776495, 17960825, 20834557, 53882475, 62503671, 104172785, 312518355, 520863925, 1562591775, 1826975119, 5480925357, 9134875595, 27404626785, 45674377975, 52982278451, 137023133925, 158946835353, 264911392255, 794734176765, 1324556961275, 3973670883825]

約数ペア:

[(1, 3973670883825), (3, 1324556961275), (5, 794734176765), (15, 264911392255), (25, 158946835353), (29, 137023133925), (75, 52982278451), (87, 45674377975), (145, 27404626785), (435, 9134875595), (725, 5480925357), (2175, 1826975119), (2543, 1562591775), (7629, 520863925), (12715, 312518355), (38145, 104172785), (63575, 62503671), (73747, 53882475), (190725, 20834557), (221241, 17960825), (368735, 10776495), (718433, 5531025), (1106205, 3592165), (1843675, 2155299)]