66567345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 115094784

約数和(自身を除く): 48527439

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 541, 631, 1623, 1893, 2705, 3155, 7033, 8115, 8203, 9465, 21099, 24609, 35165, 41015, 105495, 123045, 341371, 1024113, 1706855, 4437823, 5120565, 13313469, 22189115, 66567345]

約数ペア:

[(1, 66567345), (3, 22189115), (5, 13313469), (13, 5120565), (15, 4437823), (39, 1706855), (65, 1024113), (195, 341371), (541, 123045), (631, 105495), (1623, 41015), (1893, 35165), (2705, 24609), (3155, 21099), (7033, 9465), (8115, 8203)]