82794165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 143233920

約数和(自身を除く): 60439755

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 269, 289, 355, 807, 867, 1065, 1207, 1345, 1445, 3621, 4035, 4335, 4573, 6035, 13719, 18105, 19099, 20519, 22865, 57297, 61557, 68595, 77741, 95495, 102595, 233223, 286485, 307785, 324683, 388705, 974049, 1166115, 1623415, 4870245, 5519611, 16558833, 27598055, 82794165]

約数ペア:

[(1, 82794165), (3, 27598055), (5, 16558833), (15, 5519611), (17, 4870245), (51, 1623415), (71, 1166115), (85, 974049), (213, 388705), (255, 324683), (269, 307785), (289, 286485), (355, 233223), (807, 102595), (867, 95495), (1065, 77741), (1207, 68595), (1345, 61557), (1445, 57297), (3621, 22865), (4035, 20519), (4335, 19099), (4573, 18105), (6035, 13719)]