6653464225

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{719}}^1\times {\mathrm{4159}}^1$

素因数の和:4977

約数の個数: 24

約数和(自身を含む): 8356608000

約数和(自身を除く): 1703143775

約数列:

[1, 5, 25, 89, 445, 719, 2225, 3595, 4159, 17975, 20795, 63991, 103975, 319955, 370151, 1599775, 1850755, 2990321, 9253775, 14951605, 74758025, 266138569, 1330692845, 6653464225]

約数ペア:

[(1, 6653464225), (5, 1330692845), (25, 266138569), (89, 74758025), (445, 14951605), (719, 9253775), (2225, 2990321), (3595, 1850755), (4159, 1599775), (17975, 370151), (20795, 319955), (63991, 103975)]