78122495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5659}}^1$

素因数の和:5926

約数の個数: 16

約数和(自身を含む): 102695040

約数和(自身を除く): 24572545

約数列:

[1, 5, 11, 55, 251, 1255, 2761, 5659, 13805, 28295, 62249, 311245, 1420409, 7102045, 15624499, 78122495]

約数ペア:

[(1, 78122495), (5, 15624499), (11, 7102045), (55, 1420409), (251, 311245), (1255, 62249), (2761, 28295), (5659, 13805)]