40740075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10651}}^1$

素因数の和:10684

約数の個数: 36

約数和(自身を含む): 77269608

約数和(自身を除く): 36529533

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 10651, 31953, 53255, 95859, 159765, 181067, 266275, 479295, 543201, 798825, 905335, 1629603, 2396475, 2716005, 4526675, 8148015, 13580025, 40740075]

約数ペア:

[(1, 40740075), (3, 13580025), (5, 8148015), (9, 4526675), (15, 2716005), (17, 2396475), (25, 1629603), (45, 905335), (51, 798825), (75, 543201), (85, 479295), (153, 266275), (225, 181067), (255, 159765), (425, 95859), (765, 53255), (1275, 31953), (3825, 10651)]