19629038595

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1\times {\mathrm{11467}}^1$

素因数の和:12435

約数の個数: 32

約数和(自身を含む): 31673698560

約数和(自身を除く): 12044659965

約数列:

[1, 3, 5, 15, 139, 417, 695, 821, 2085, 2463, 4105, 11467, 12315, 34401, 57335, 114119, 172005, 342357, 570595, 1593913, 1711785, 4781739, 7969565, 9414407, 23908695, 28243221, 47072035, 141216105, 1308602573, 3925807719, 6543012865, 19629038595]

約数ペア:

[(1, 19629038595), (3, 6543012865), (5, 3925807719), (15, 1308602573), (139, 141216105), (417, 47072035), (695, 28243221), (821, 23908695), (2085, 9414407), (2463, 7969565), (4105, 4781739), (11467, 1711785), (12315, 1593913), (34401, 570595), (57335, 342357), (114119, 172005)]