8800775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 11532000

約数和(自身を除く): 2731225

約数列:

[1, 5, 25, 29, 61, 145, 199, 305, 725, 995, 1525, 1769, 4975, 5771, 8845, 12139, 28855, 44225, 60695, 144275, 303475, 352031, 1760155, 8800775]

約数ペア:

[(1, 8800775), (5, 1760155), (25, 352031), (29, 303475), (61, 144275), (145, 60695), (199, 44225), (305, 28855), (725, 12139), (995, 8845), (1525, 5771), (1769, 4975)]