98365025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 134589600

約数和(自身を除く): 36224575

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 4019, 4895, 20095, 24475, 44209, 100475, 221045, 357691, 1105225, 1788455, 3934601, 8942275, 19673005, 98365025]

約数ペア:

[(1, 98365025), (5, 19673005), (11, 8942275), (25, 3934601), (55, 1788455), (89, 1105225), (275, 357691), (445, 221045), (979, 100475), (2225, 44209), (4019, 24475), (4895, 20095)]