80729055

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18121}}^1$

素因数の和:18149

約数の個数: 40

約数和(自身を含む): 157878864

約数和(自身を除く): 77149809

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 18121, 54363, 90605, 163089, 199331, 271815, 489267, 597993, 815445, 996655, 1467801, 1793979, 2446335, 2989965, 5381937, 7339005, 8969895, 16145811, 26909685, 80729055]

約数ペア:

[(1, 80729055), (3, 26909685), (5, 16145811), (9, 8969895), (11, 7339005), (15, 5381937), (27, 2989965), (33, 2446335), (45, 1793979), (55, 1467801), (81, 996655), (99, 815445), (135, 597993), (165, 489267), (297, 271815), (405, 199331), (495, 163089), (891, 90605), (1485, 54363), (4455, 18121)]