12764925

素因数分解:

$3^3\times 5^2\times {\mathrm{18911}}^1$

素因数の和:18930

約数の個数: 24

約数和(自身を含む): 23450880

約数和(自身を除く): 10685955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 18911, 56733, 94555, 170199, 283665, 472775, 510597, 850995, 1418325, 2552985, 4254975, 12764925]

約数ペア:

[(1, 12764925), (3, 4254975), (5, 2552985), (9, 1418325), (15, 850995), (25, 510597), (27, 472775), (45, 283665), (75, 170199), (135, 94555), (225, 56733), (675, 18911)]