47228835

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 79453440

約数和(自身を除く): 32224605

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1591, 1979, 4773, 5937, 7955, 9895, 23865, 29685, 73223, 85097, 219669, 255291, 366115, 425485, 1098345, 1276455, 3148589, 9445767, 15742945, 47228835]

約数ペア:

[(1, 47228835), (3, 15742945), (5, 9445767), (15, 3148589), (37, 1276455), (43, 1098345), (111, 425485), (129, 366115), (185, 255291), (215, 219669), (555, 85097), (645, 73223), (1591, 29685), (1979, 23865), (4773, 9895), (5937, 7955)]