127157915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{2887}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 159694848

約数和(自身を除く): 32536933

約数列:

[1, 5, 23, 115, 383, 1915, 2887, 8809, 14435, 44045, 66401, 332005, 1105721, 5528605, 25431583, 127157915]

約数ペア:

[(1, 127157915), (5, 25431583), (23, 5528605), (115, 1105721), (383, 332005), (1915, 66401), (2887, 44045), (8809, 14435)]