856101675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79823}}^1$

素因数の和:79860

約数の個数: 48

約数和(自身を含む): 1662893568

約数和(自身を除く): 806791893

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 79823, 239469, 399115, 878053, 1037699, 1197345, 1995575, 2634159, 3113097, 4390265, 5188495, 5986725, 11414689, 13170795, 15565485, 21951325, 25942475, 34244067, 57073445, 65853975, 77827425, 171220335, 285367225, 856101675]

約数ペア:

[(1, 856101675), (3, 285367225), (5, 171220335), (11, 77827425), (13, 65853975), (15, 57073445), (25, 34244067), (33, 25942475), (39, 21951325), (55, 15565485), (65, 13170795), (75, 11414689), (143, 5986725), (165, 5188495), (195, 4390265), (275, 3113097), (325, 2634159), (429, 1995575), (715, 1197345), (825, 1037699), (975, 878053), (2145, 399115), (3575, 239469), (10725, 79823)]