4425775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 5892480

約数和(自身を除く): 1466705

約数列:

[1, 5, 23, 25, 43, 115, 179, 215, 575, 895, 989, 1075, 4117, 4475, 4945, 7697, 20585, 24725, 38485, 102925, 177031, 192425, 885155, 4425775]

約数ペア:

[(1, 4425775), (5, 885155), (23, 192425), (25, 177031), (43, 102925), (115, 38485), (179, 24725), (215, 20585), (575, 7697), (895, 4945), (989, 4475), (1075, 4117)]