2016276585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 3468718080

約数和(自身を除く): 1452441495

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 179, 255, 271, 489, 537, 813, 815, 895, 1355, 2445, 2685, 2771, 3043, 4065, 4607, 8313, 9129, 13821, 13855, 15215, 23035, 29177, 41565, 44173, 45645, 48509, 69105, 87531, 132519, 145527, 145885, 220865, 242545, 437655, 496009, 662595, 727635, 750941, 824653, 1488027, 2252823, 2473959, 2480045, 3754705, 4123265, 7440135, 7906967, 11264115, 12369795, 23720901, 39534835, 118604505, 134418439, 403255317, 672092195, 2016276585]

約数ペア:

[(1, 2016276585), (3, 672092195), (5, 403255317), (15, 134418439), (17, 118604505), (51, 39534835), (85, 23720901), (163, 12369795), (179, 11264115), (255, 7906967), (271, 7440135), (489, 4123265), (537, 3754705), (813, 2480045), (815, 2473959), (895, 2252823), (1355, 1488027), (2445, 824653), (2685, 750941), (2771, 727635), (3043, 662595), (4065, 496009), (4607, 437655), (8313, 242545), (9129, 220865), (13821, 145885), (13855, 145527), (15215, 132519), (23035, 87531), (29177, 69105), (41565, 48509), (44173, 45645)]