29975175

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1192

約数の個数: 36

約数和(自身を含む): 54163200

約数和(自身を除く): 24188025

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1049, 1143, 1905, 3147, 3175, 5245, 5715, 9441, 9525, 15735, 26225, 28575, 47205, 78675, 133223, 236025, 399669, 666115, 1199007, 1998345, 3330575, 5995035, 9991725, 29975175]

約数ペア:

[(1, 29975175), (3, 9991725), (5, 5995035), (9, 3330575), (15, 1998345), (25, 1199007), (45, 666115), (75, 399669), (127, 236025), (225, 133223), (381, 78675), (635, 47205), (1049, 28575), (1143, 26225), (1905, 15735), (3147, 9525), (3175, 9441), (5245, 5715)]