2080752135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1801517}}^1$

素因数の和:1801543

約数の個数: 32

約数和(自身を含む): 4150697472

約数和(自身を除く): 2069945337

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1801517, 5404551, 9007585, 12610619, 19816687, 27022755, 37831857, 59450061, 63053095, 99083435, 138716809, 189159285, 297250305, 416150427, 693584045, 2080752135]

約数ペア:

[(1, 2080752135), (3, 693584045), (5, 416150427), (7, 297250305), (11, 189159285), (15, 138716809), (21, 99083435), (33, 63053095), (35, 59450061), (55, 37831857), (77, 27022755), (105, 19816687), (165, 12610619), (231, 9007585), (385, 5404551), (1155, 1801517)]