78868955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{62347}}^1$

素因数の和:62386

約数の個数: 16

約数和(自身を含む): 107737344

約数和(自身を除く): 28868389

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 62347, 311735, 685817, 1433981, 3429085, 7169905, 15773791, 78868955]

約数ペア:

[(1, 78868955), (5, 15773791), (11, 7169905), (23, 3429085), (55, 1433981), (115, 685817), (253, 311735), (1265, 62347)]