77484585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 53152215

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1605, 2099, 2461, 6297, 7383, 10495, 12305, 31485, 36915, 48277, 144831, 224593, 241385, 673779, 724155, 1122965, 3368895, 5165639, 15496917, 25828195, 77484585]

約数ペア:

[(1, 77484585), (3, 25828195), (5, 15496917), (15, 5165639), (23, 3368895), (69, 1122965), (107, 724155), (115, 673779), (321, 241385), (345, 224593), (535, 144831), (1605, 48277), (2099, 36915), (2461, 31485), (6297, 12305), (7383, 10495)]