201412515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2791}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 342544896

約数和(自身を除く): 141132381

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283, 849, 1415, 2791, 4245, 4811, 8373, 13955, 14433, 24055, 41865, 47447, 72165, 142341, 237235, 711705, 789853, 2369559, 3949265, 11847795, 13427501, 40282503, 67137505, 201412515]

約数ペア:

[(1, 201412515), (3, 67137505), (5, 40282503), (15, 13427501), (17, 11847795), (51, 3949265), (85, 2369559), (255, 789853), (283, 711705), (849, 237235), (1415, 142341), (2791, 72165), (4245, 47447), (4811, 41865), (8373, 24055), (13955, 14433)]