2019938775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1170979}}^1$

素因数の和:1171015

約数の個数: 24

約数和(自身を含む): 3484836480

約数和(自身を除く): 1464897705

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 1170979, 3512937, 5854895, 17564685, 26932517, 29274475, 80797551, 87823425, 134662585, 403987755, 673312925, 2019938775]

約数ペア:

[(1, 2019938775), (3, 673312925), (5, 403987755), (15, 134662585), (23, 87823425), (25, 80797551), (69, 29274475), (75, 26932517), (115, 17564685), (345, 5854895), (575, 3512937), (1725, 1170979)]