13427515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 17107200

約数和(自身を除く): 3679685

約数列:

[1, 5, 23, 59, 115, 295, 1357, 1979, 6785, 9895, 45517, 116761, 227585, 583805, 2685503, 13427515]

約数ペア:

[(1, 13427515), (5, 2685503), (23, 583805), (59, 227585), (115, 116761), (295, 45517), (1357, 9895), (1979, 6785)]