1361425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 1874880

約数和(自身を除く): 513455

約数列:

[1, 5, 13, 25, 59, 65, 71, 295, 325, 355, 767, 923, 1475, 1775, 3835, 4189, 4615, 19175, 20945, 23075, 54457, 104725, 272285, 1361425]

約数ペア:

[(1, 1361425), (5, 272285), (13, 104725), (25, 54457), (59, 23075), (65, 20945), (71, 19175), (295, 4615), (325, 4189), (355, 3835), (767, 1775), (923, 1475)]