100880225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 127997760

約数和(自身を除く): 27117535

約数列:

[1, 5, 25, 67, 229, 263, 335, 1145, 1315, 1675, 5725, 6575, 15343, 17621, 60227, 76715, 88105, 301135, 383575, 440525, 1505675, 4035209, 20176045, 100880225]

約数ペア:

[(1, 100880225), (5, 20176045), (25, 4035209), (67, 1505675), (229, 440525), (263, 383575), (335, 301135), (1145, 88105), (1315, 76715), (1675, 60227), (5725, 17621), (6575, 15343)]