2195014775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{19183}}^1$

素因数の和:19415

約数の個数: 24

約数和(自身を含む): 2854579200

約数和(自身を除く): 659564425

約数列:

[1, 5, 23, 25, 115, 199, 575, 995, 4577, 4975, 19183, 22885, 95915, 114425, 441209, 479575, 2206045, 3817417, 11030225, 19087085, 87800591, 95435425, 439002955, 2195014775]

約数ペア:

[(1, 2195014775), (5, 439002955), (23, 95435425), (25, 87800591), (115, 19087085), (199, 11030225), (575, 3817417), (995, 2206045), (4577, 479575), (4975, 441209), (19183, 114425), (22885, 95915)]