223472075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4423}}^1$

素因数の和:4523

約数の個数: 24

約数和(自身を含む): 289648128

約数和(自身を除く): 66176053

約数列:

[1, 5, 25, 43, 47, 215, 235, 1075, 1175, 2021, 4423, 10105, 22115, 50525, 110575, 190189, 207881, 950945, 1039405, 4754725, 5197025, 8938883, 44694415, 223472075]

約数ペア:

[(1, 223472075), (5, 44694415), (25, 8938883), (43, 5197025), (47, 4754725), (215, 1039405), (235, 950945), (1075, 207881), (1175, 190189), (2021, 110575), (4423, 50525), (10105, 22115)]