12866775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7459}}^1$

素因数の和:7495

約数の個数: 24

約数和(自身を含む): 22200960

約数和(自身を除く): 9334185

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 7459, 22377, 37295, 111885, 171557, 186475, 514671, 559425, 857785, 2573355, 4288925, 12866775]

約数ペア:

[(1, 12866775), (3, 4288925), (5, 2573355), (15, 857785), (23, 559425), (25, 514671), (69, 186475), (75, 171557), (115, 111885), (345, 37295), (575, 22377), (1725, 7459)]