25139484

素因数分解:

$2^2\times 3^4\times {\mathrm{77591}}^1$

素因数の和:77607

約数の個数: 30

約数和(自身を含む): 65720424

約数和(自身を除く): 40580940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 77591, 155182, 232773, 310364, 465546, 698319, 931092, 1396638, 2094957, 2793276, 4189914, 6284871, 8379828, 12569742, 25139484]

約数ペア:

[(1, 25139484), (2, 12569742), (3, 8379828), (4, 6284871), (6, 4189914), (9, 2793276), (12, 2094957), (18, 1396638), (27, 931092), (36, 698319), (54, 465546), (81, 310364), (108, 232773), (162, 155182), (324, 77591)]