4771925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 6350784

約数和(自身を除く): 1578859

約数列:

[1, 5, 23, 25, 43, 115, 193, 215, 575, 965, 989, 1075, 4439, 4825, 4945, 8299, 22195, 24725, 41495, 110975, 190877, 207475, 954385, 4771925]

約数ペア:

[(1, 4771925), (5, 954385), (23, 207475), (25, 190877), (43, 110975), (115, 41495), (193, 24725), (215, 22195), (575, 8299), (965, 4945), (989, 4825), (1075, 4439)]