125760385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^2$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 159720120

約数和(自身を除く): 33959735

約数列:

[1, 5, 29, 73, 109, 145, 365, 545, 2117, 3161, 7957, 10585, 11881, 15805, 39785, 59405, 230753, 344549, 867313, 1153765, 1722745, 4336565, 25152077, 125760385]

約数ペア:

[(1, 125760385), (5, 25152077), (29, 4336565), (73, 1722745), (109, 1153765), (145, 867313), (365, 344549), (545, 230753), (2117, 59405), (3161, 39785), (7957, 15805), (10585, 11881)]