13953445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 18570240

約数和(自身を除く): 4616795

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 4159, 20795, 45749, 228745, 253699, 1268495, 2790689, 13953445]

約数ペア:

[(1, 13953445), (5, 2790689), (11, 1268495), (55, 253699), (61, 228745), (305, 45749), (671, 20795), (3355, 4159)]