11948775

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 19857360

約数和(自身を除く): 7908585

約数列:

[1, 3, 5, 15, 25, 75, 313, 509, 939, 1527, 1565, 2545, 4695, 7635, 7825, 12725, 23475, 38175, 159317, 477951, 796585, 2389755, 3982925, 11948775]

約数ペア:

[(1, 11948775), (3, 3982925), (5, 2389755), (15, 796585), (25, 477951), (75, 159317), (313, 38175), (509, 23475), (939, 12725), (1527, 7825), (1565, 7635), (2545, 4695)]