156921088215

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20807}}^1\times {\mathrm{12263}}^1$

素因数の和:33119

約数の個数: 32

約数和(自身を含む): 257230826496

約数和(自身を除く): 100309738281

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 12263, 20807, 36789, 61315, 62421, 104035, 183945, 312105, 502783, 853087, 1508349, 2513915, 2559261, 4265435, 7541745, 12796305, 255156241, 765468723, 1275781205, 3827343615, 10461405881, 31384217643, 52307029405, 156921088215]

約数ペア:

[(1, 156921088215), (3, 52307029405), (5, 31384217643), (15, 10461405881), (41, 3827343615), (123, 1275781205), (205, 765468723), (615, 255156241), (12263, 12796305), (20807, 7541745), (36789, 4265435), (61315, 2559261), (62421, 2513915), (104035, 1508349), (183945, 853087), (312105, 502783)]