12499022205

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6459443}}^1$

素因数の和:6459497

約数の個数: 24

約数和(自身を含む): 22168811808

約数和(自身を除く): 9669789603

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 6459443, 19378329, 32297215, 58134987, 96891645, 277756049, 290674935, 833268147, 1388780245, 2499804441, 4166340735, 12499022205]

約数ペア:

[(1, 12499022205), (3, 4166340735), (5, 2499804441), (9, 1388780245), (15, 833268147), (43, 290674935), (45, 277756049), (129, 96891645), (215, 58134987), (387, 32297215), (645, 19378329), (1935, 6459443)]