4130425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 5624640

約数和(自身を除く): 1494215

約数列:

[1, 5, 13, 25, 65, 71, 179, 325, 355, 895, 923, 1775, 2327, 4475, 4615, 11635, 12709, 23075, 58175, 63545, 165217, 317725, 826085, 4130425]

約数ペア:

[(1, 4130425), (5, 826085), (13, 317725), (25, 165217), (65, 63545), (71, 58175), (179, 23075), (325, 12709), (355, 11635), (895, 4615), (923, 4475), (1775, 2327)]