12995575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 17061408

約数和(自身を除く): 4065833

約数列:

[1, 5, 23, 25, 97, 115, 233, 485, 575, 1165, 2231, 2425, 5359, 5825, 11155, 22601, 26795, 55775, 113005, 133975, 519823, 565025, 2599115, 12995575]

約数ペア:

[(1, 12995575), (5, 2599115), (23, 565025), (25, 519823), (97, 133975), (115, 113005), (233, 55775), (485, 26795), (575, 22601), (1165, 11155), (2231, 5825), (2425, 5359)]