99238775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 130973760

約数和(自身を除く): 31734985

約数列:

[1, 5, 17, 25, 85, 239, 425, 977, 1195, 4063, 4885, 5975, 16609, 20315, 24425, 83045, 101575, 233503, 415225, 1167515, 3969551, 5837575, 19847755, 99238775]

約数ペア:

[(1, 99238775), (5, 19847755), (17, 5837575), (25, 3969551), (85, 1167515), (239, 415225), (425, 233503), (977, 101575), (1195, 83045), (4063, 24425), (4885, 20315), (5975, 16609)]