12255515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 15192576

約数和(自身を除く): 2937061

約数列:

[1, 5, 41, 191, 205, 313, 955, 1565, 7831, 12833, 39155, 59783, 64165, 298915, 2451103, 12255515]

約数ペア:

[(1, 12255515), (5, 2451103), (41, 298915), (191, 64165), (205, 59783), (313, 39155), (955, 12833), (1565, 7831)]