85565645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 121150080

約数和(自身を除く): 35584435

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 2035, 2213, 3515, 7733, 11065, 24343, 38665, 42047, 81881, 121715, 210235, 409405, 462517, 900691, 1555739, 2312585, 4503455, 7778695, 17113129, 85565645]

約数ペア:

[(1, 85565645), (5, 17113129), (11, 7778695), (19, 4503455), (37, 2312585), (55, 1555739), (95, 900691), (185, 462517), (209, 409405), (407, 210235), (703, 121715), (1045, 81881), (2035, 42047), (2213, 38665), (3515, 24343), (7733, 11065)]