2019354975

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271967}}^1$

素因数の和:271997

約数の個数: 48

約数和(自身を含む): 4046883840

約数和(自身を除く): 2027528865

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 271967, 815901, 1359835, 2447703, 2991637, 4079505, 6799175, 7343109, 8974911, 12238515, 14958185, 20397525, 26924733, 36715545, 44874555, 61192575, 74790925, 80774199, 134623665, 183577725, 224372775, 403870995, 673118325, 2019354975]

約数ペア:

[(1, 2019354975), (3, 673118325), (5, 403870995), (9, 224372775), (11, 183577725), (15, 134623665), (25, 80774199), (27, 74790925), (33, 61192575), (45, 44874555), (55, 36715545), (75, 26924733), (99, 20397525), (135, 14958185), (165, 12238515), (225, 8974911), (275, 7343109), (297, 6799175), (495, 4079505), (675, 2991637), (825, 2447703), (1485, 1359835), (2475, 815901), (7425, 271967)]