2019356775

素因数分解:

$3^2\times 5^2\times {\mathrm{1933}}^1\times {\mathrm{4643}}^1$

素因数の和:6592

約数の個数: 36

約数和(自身を含む): 3619542888

約数和(自身を除く): 1600186113

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1933, 4643, 5799, 9665, 13929, 17397, 23215, 28995, 41787, 48325, 69645, 86985, 116075, 144975, 208935, 348225, 434925, 1044675, 8974919, 26924757, 44874595, 80774271, 134623785, 224372975, 403871355, 673118925, 2019356775]

約数ペア:

[(1, 2019356775), (3, 673118925), (5, 403871355), (9, 224372975), (15, 134623785), (25, 80774271), (45, 44874595), (75, 26924757), (225, 8974919), (1933, 1044675), (4643, 434925), (5799, 348225), (9665, 208935), (13929, 144975), (17397, 116075), (23215, 86985), (28995, 69645), (41787, 48325)]