21463531485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3025163}}^1$

素因数の和:3025225

約数の個数: 32

約数和(自身を含む): 38334878208

約数和(自身を除く): 16871346723

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 3025163, 9075489, 15125815, 33276793, 45377445, 99830379, 130082009, 166383965, 390246027, 499151895, 650410045, 1430902099, 1951230135, 4292706297, 7154510495, 21463531485]

約数ペア:

[(1, 21463531485), (3, 7154510495), (5, 4292706297), (11, 1951230135), (15, 1430902099), (33, 650410045), (43, 499151895), (55, 390246027), (129, 166383965), (165, 130082009), (215, 99830379), (473, 45377445), (645, 33276793), (1419, 15125815), (2365, 9075489), (7095, 3025163)]