25830513

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 38176320

約数和(自身を除く): 12345807

約数列:

[1, 3, 9, 83, 151, 229, 249, 453, 687, 747, 1359, 2061, 12533, 19007, 34579, 37599, 57021, 103737, 112797, 171063, 311211, 2870057, 8610171, 25830513]

約数ペア:

[(1, 25830513), (3, 8610171), (9, 2870057), (83, 311211), (151, 171063), (229, 112797), (249, 103737), (453, 57021), (687, 37599), (747, 34579), (1359, 19007), (2061, 12533)]