15357573

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 13672827

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 83, 89, 99, 189, 231, 249, 267, 297, 581, 623, 693, 747, 801, 913, 979, 1743, 1869, 2079, 2241, 2403, 2739, 2937, 5229, 5607, 6391, 6853, 7387, 8217, 8811, 15687, 16821, 19173, 20559, 22161, 24651, 26433, 51709, 57519, 61677, 66483, 81257, 155127, 172557, 185031, 199449, 243771, 465381, 568799, 731313, 1396143, 1706397, 2193939, 5119191, 15357573]

約数ペア:

[(1, 15357573), (3, 5119191), (7, 2193939), (9, 1706397), (11, 1396143), (21, 731313), (27, 568799), (33, 465381), (63, 243771), (77, 199449), (83, 185031), (89, 172557), (99, 155127), (189, 81257), (231, 66483), (249, 61677), (267, 57519), (297, 51709), (581, 26433), (623, 24651), (693, 22161), (747, 20559), (801, 19173), (913, 16821), (979, 15687), (1743, 8811), (1869, 8217), (2079, 7387), (2241, 6853), (2403, 6391), (2739, 5607), (2937, 5229)]