12853005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 22819968

約数和(自身を除く): 9966963

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 1277, 2013, 3355, 3831, 6385, 10065, 14047, 19155, 42141, 70235, 77897, 210705, 233691, 389485, 856867, 1168455, 2570601, 4284335, 12853005]

約数ペア:

[(1, 12853005), (3, 4284335), (5, 2570601), (11, 1168455), (15, 856867), (33, 389485), (55, 233691), (61, 210705), (165, 77897), (183, 70235), (305, 42141), (671, 19155), (915, 14047), (1277, 10065), (2013, 6385), (3355, 3831)]