99840575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 131656752

約数和(自身を除く): 31816177

約数列:

[1, 5, 17, 25, 85, 347, 425, 677, 1735, 3385, 5899, 8675, 11509, 16925, 29495, 57545, 147475, 234919, 287725, 1174595, 3993623, 5872975, 19968115, 99840575]

約数ペア:

[(1, 99840575), (5, 19968115), (17, 5872975), (25, 3993623), (85, 1174595), (347, 287725), (425, 234919), (677, 147475), (1735, 57545), (3385, 29495), (5899, 16925), (8675, 11509)]