73158085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 120766464

約数和(自身を除く): 47608379

約数列:

[1, 5, 7, 11, 13, 35, 47, 55, 65, 77, 91, 143, 235, 311, 329, 385, 455, 517, 611, 715, 1001, 1555, 1645, 2177, 2585, 3055, 3421, 3619, 4043, 4277, 5005, 6721, 10885, 14617, 17105, 18095, 20215, 21385, 23947, 28301, 33605, 44473, 47047, 73085, 102319, 119735, 141505, 160787, 190021, 222365, 235235, 311311, 511595, 803935, 950105, 1125509, 1330147, 1556555, 2090231, 5627545, 6650735, 10451155, 14631617, 73158085]

約数ペア:

[(1, 73158085), (5, 14631617), (7, 10451155), (11, 6650735), (13, 5627545), (35, 2090231), (47, 1556555), (55, 1330147), (65, 1125509), (77, 950105), (91, 803935), (143, 511595), (235, 311311), (311, 235235), (329, 222365), (385, 190021), (455, 160787), (517, 141505), (611, 119735), (715, 102319), (1001, 73085), (1555, 47047), (1645, 44473), (2177, 33605), (2585, 28301), (3055, 23947), (3421, 21385), (3619, 20215), (4043, 18095), (4277, 17105), (5005, 14617), (6721, 10885)]