5550545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 8951040

約数和(自身を除く): 3400495

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1109, 5005, 5545, 7763, 12199, 14417, 38815, 60995, 72085, 85393, 100919, 158587, 426965, 504595, 792935, 1110109, 5550545]

約数ペア:

[(1, 5550545), (5, 1110109), (7, 792935), (11, 504595), (13, 426965), (35, 158587), (55, 100919), (65, 85393), (77, 72085), (91, 60995), (143, 38815), (385, 14417), (455, 12199), (715, 7763), (1001, 5545), (1109, 5005)]