81170265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5927}}^1$

素因数の和:6029

約数の個数: 32

約数和(自身を含む): 143410176

約数和(自身を除く): 62239911

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 4565, 5927, 13695, 17781, 29635, 65197, 88905, 195591, 325985, 491941, 977955, 1475823, 2459705, 5411351, 7379115, 16234053, 27056755, 81170265]

約数ペア:

[(1, 81170265), (3, 27056755), (5, 16234053), (11, 7379115), (15, 5411351), (33, 2459705), (55, 1475823), (83, 977955), (165, 491941), (249, 325985), (415, 195591), (913, 88905), (1245, 65197), (2739, 29635), (4565, 17781), (5927, 13695)]