13244015

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 16311456

約数和(自身を除く): 3067441

約数列:

[1, 5, 61, 173, 251, 305, 865, 1255, 10553, 15311, 43423, 52765, 76555, 217115, 2648803, 13244015]

約数ペア:

[(1, 13244015), (5, 2648803), (61, 217115), (173, 76555), (251, 52765), (305, 43423), (865, 15311), (1255, 10553)]