4870825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 6481728

約数和(自身を除く): 1610903

約数列:

[1, 5, 23, 25, 43, 115, 197, 215, 575, 985, 989, 1075, 4531, 4925, 4945, 8471, 22655, 24725, 42355, 113275, 194833, 211775, 974165, 4870825]

約数ペア:

[(1, 4870825), (5, 974165), (23, 211775), (25, 194833), (43, 113275), (115, 42355), (197, 24725), (215, 22655), (575, 8471), (985, 4945), (989, 4925), (1075, 4531)]