193067105

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 298442880

約数和(自身を除く): 105375775

約数列:

[1, 5, 7, 11, 35, 49, 55, 71, 77, 245, 355, 385, 497, 539, 781, 1009, 2485, 2695, 3479, 3905, 5045, 5467, 7063, 11099, 17395, 27335, 35315, 38269, 49441, 55495, 71639, 77693, 191345, 247205, 358195, 388465, 501473, 543851, 788029, 2507365, 2719255, 3510311, 3940145, 5516203, 17551555, 27581015, 38613421, 193067105]

約数ペア:

[(1, 193067105), (5, 38613421), (7, 27581015), (11, 17551555), (35, 5516203), (49, 3940145), (55, 3510311), (71, 2719255), (77, 2507365), (245, 788029), (355, 543851), (385, 501473), (497, 388465), (539, 358195), (781, 247205), (1009, 191345), (2485, 77693), (2695, 71639), (3479, 55495), (3905, 49441), (5045, 38269), (5467, 35315), (7063, 27335), (11099, 17395)]