21167150175

素因数分解:

$3^3\times 5^2\times {\mathrm{31358741}}^1$

素因数の和:31358760

約数の個数: 24

約数和(自身を含む): 38884840080

約数和(自身を除く): 17717689905

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 31358741, 94076223, 156793705, 282228669, 470381115, 783968525, 846686007, 1411143345, 2351905575, 4233430035, 7055716725, 21167150175]

約数ペア:

[(1, 21167150175), (3, 7055716725), (5, 4233430035), (9, 2351905575), (15, 1411143345), (25, 846686007), (27, 783968525), (45, 470381115), (75, 282228669), (135, 156793705), (225, 94076223), (675, 31358741)]