47189925

素因数分解:

$3^3\times 5^2\times {\mathrm{69911}}^1$

素因数の和:69930

約数の個数: 24

約数和(自身を含む): 86690880

約数和(自身を除く): 39500955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 69911, 209733, 349555, 629199, 1048665, 1747775, 1887597, 3145995, 5243325, 9437985, 15729975, 47189925]

約数ペア:

[(1, 47189925), (3, 15729975), (5, 9437985), (9, 5243325), (15, 3145995), (25, 1887597), (27, 1747775), (45, 1048665), (75, 629199), (135, 349555), (225, 209733), (675, 69911)]