84789155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 117186048

約数和(自身を除く): 32396893

約数列:

[1, 5, 11, 23, 55, 97, 115, 253, 485, 691, 1067, 1265, 2231, 3455, 5335, 7601, 11155, 15893, 24541, 38005, 67027, 79465, 122705, 174823, 335135, 737297, 874115, 1541621, 3686485, 7708105, 16957831, 84789155]

約数ペア:

[(1, 84789155), (5, 16957831), (11, 7708105), (23, 3686485), (55, 1541621), (97, 874115), (115, 737297), (253, 335135), (485, 174823), (691, 122705), (1067, 79465), (1265, 67027), (2231, 38005), (3455, 24541), (5335, 15893), (7601, 11155)]