78965055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 148206240

約数和(自身を除く): 69241185

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 347, 389, 585, 1041, 1167, 1735, 1945, 3123, 3501, 4511, 5057, 5205, 5835, 13533, 15171, 15615, 17505, 22555, 25285, 40599, 45513, 67665, 75855, 134983, 202995, 227565, 404949, 674915, 1214847, 1754779, 2024745, 5264337, 6074235, 8773895, 15793011, 26321685, 78965055]

約数ペア:

[(1, 78965055), (3, 26321685), (5, 15793011), (9, 8773895), (13, 6074235), (15, 5264337), (39, 2024745), (45, 1754779), (65, 1214847), (117, 674915), (195, 404949), (347, 227565), (389, 202995), (585, 134983), (1041, 75855), (1167, 67665), (1735, 45513), (1945, 40599), (3123, 25285), (3501, 22555), (4511, 17505), (5057, 15615), (5205, 15171), (5835, 13533)]