3938470635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{26317}}^1$

素因数の和:27243

約数の個数: 32

約数和(自身を含む): 6882262272

約数和(自身を除く): 2943791637

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 907, 2721, 4535, 9977, 13605, 26317, 29931, 49885, 78951, 131585, 149655, 289487, 394755, 868461, 1447435, 4342305, 23869519, 71608557, 119347595, 262564709, 358042785, 787694127, 1312823545, 3938470635]

約数ペア:

[(1, 3938470635), (3, 1312823545), (5, 787694127), (11, 358042785), (15, 262564709), (33, 119347595), (55, 71608557), (165, 23869519), (907, 4342305), (2721, 1447435), (4535, 868461), (9977, 394755), (13605, 289487), (26317, 149655), (29931, 131585), (49885, 78951)]