53278485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 92160768

約数和(自身を除く): 38882283

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 433, 631, 1299, 1893, 2165, 3155, 5629, 6495, 8203, 9465, 16887, 24609, 28145, 41015, 84435, 123045, 273223, 819669, 1366115, 3551899, 4098345, 10655697, 17759495, 53278485]

約数ペア:

[(1, 53278485), (3, 17759495), (5, 10655697), (13, 4098345), (15, 3551899), (39, 1366115), (65, 819669), (195, 273223), (433, 123045), (631, 84435), (1299, 41015), (1893, 28145), (2165, 24609), (3155, 16887), (5629, 9465), (6495, 8203)]