15926005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 20206080

約数和(自身を除く): 4280075

約数列:

[1, 5, 23, 79, 115, 395, 1753, 1817, 8765, 9085, 40319, 138487, 201595, 692435, 3185201, 15926005]

約数ペア:

[(1, 15926005), (5, 3185201), (23, 692435), (79, 201595), (115, 138487), (395, 40319), (1753, 9085), (1817, 8765)]