13054225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 17177472

約数和(自身を除く): 4123247

約数列:

[1, 5, 23, 25, 73, 115, 311, 365, 575, 1555, 1679, 1825, 7153, 7775, 8395, 22703, 35765, 41975, 113515, 178825, 522169, 567575, 2610845, 13054225]

約数ペア:

[(1, 13054225), (5, 2610845), (23, 567575), (25, 522169), (73, 178825), (115, 113515), (311, 41975), (365, 35765), (575, 22703), (1555, 8395), (1679, 7775), (1825, 7153)]