47841075

素因数分解:

$3^2\times 5^2\times {\mathrm{212627}}^1$

素因数の和:212643

約数の個数: 18

約数和(自身を含む): 85689084

約数和(自身を除く): 37848009

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 212627, 637881, 1063135, 1913643, 3189405, 5315675, 9568215, 15947025, 47841075]

約数ペア:

[(1, 47841075), (3, 15947025), (5, 9568215), (9, 5315675), (15, 3189405), (25, 1913643), (45, 1063135), (75, 637881), (225, 212627)]