27892755

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 54722304

約数和(自身を除く): 26829549

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 2087, 2673, 4455, 6261, 10435, 13365, 18783, 22957, 31305, 56349, 68871, 93915, 114785, 169047, 206613, 281745, 344355, 507141, 619839, 845235, 1033065, 1859517, 2535705, 3099195, 5578551, 9297585, 27892755]

約数ペア:

[(1, 27892755), (3, 9297585), (5, 5578551), (9, 3099195), (11, 2535705), (15, 1859517), (27, 1033065), (33, 845235), (45, 619839), (55, 507141), (81, 344355), (99, 281745), (135, 206613), (165, 169047), (243, 114785), (297, 93915), (405, 68871), (495, 56349), (891, 31305), (1215, 22957), (1485, 18783), (2087, 13365), (2673, 10435), (4455, 6261)]