15704916005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1\times {\mathrm{1549}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 19857657600

約数和(自身を除く): 4152741595

約数列:

[1, 5, 23, 115, 131, 655, 673, 1549, 3013, 3365, 7745, 15065, 15479, 35627, 77395, 88163, 178135, 202919, 440815, 1014595, 1042477, 2027749, 4667137, 5212385, 10138745, 23335685, 23976971, 119884855, 136564487, 682822435, 3140983201, 15704916005]

約数ペア:

[(1, 15704916005), (5, 3140983201), (23, 682822435), (115, 136564487), (131, 119884855), (655, 23976971), (673, 23335685), (1549, 10138745), (3013, 5212385), (3365, 4667137), (7745, 2027749), (15065, 1042477), (15479, 1014595), (35627, 440815), (77395, 202919), (88163, 178135)]