55477015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1559}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 72783360

約数和(自身を除く): 17306345

約数列:

[1, 5, 11, 55, 647, 1559, 3235, 7117, 7795, 17149, 35585, 85745, 1008673, 5043365, 11095403, 55477015]

約数ペア:

[(1, 55477015), (5, 11095403), (11, 5043365), (55, 1008673), (647, 85745), (1559, 35585), (3235, 17149), (7117, 7795)]